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Best Shoulder Screws - Buying Guide

Last Updated: 11/13/2018

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Bestselling Shoulder Screws on Amazon

  1. 18-8 Stainless Steel Shoulder Screw, Plain Finish, Socket Head Cap, Hex Socket Drive, Standard Toler...
  2. 416 Stainless Steel Shoulder Screw, Plain Finish, Slotted Drive Tolerance, 1/8" Shoulder Diameter, 1...
  3. uxcell 10pcs 304 Stainless Steel Hex Socket Shoulder Bolt 8mm Shoulder Dia 25mm Shoulder Length M6 Thread
  4. Nylon 6/6 Shoulder Screw, Plain Finish, Off-White, Hex Socket Drive Tolerance, Meets ASME B18.3, 1/4...
  5. 303 Stainless Steel Shoulder Screw, Plain Finish, Hex Socket Drive Tolerance, 10mm Shoulder Diameter...
  6. Sentry Supply 651-0463 One Way Shoulder Screw, Number-10-24 x 15/16-Inch, Chrome,(Pack of 100)
  7. 303 Stainless Steel Shoulder Screw, Plain Finish, Slotted Drive Tolerance, 5mm Shoulder Diameter, 14...
  8. 17-4 PH Stainless Steel Shoulder Screw, Socket Head Cap, Hex Socket Drive, Standard Tolerance, Meets...
  9. uxcell 304 Stainless Steel Hex Socket Drive Shoulder Bolt 12mm Shoulder Dia 25mm Shoulder Length M10...
  10. GRK RSS142HP RSS HandyPak 1/4X2" Structural Screws, 50 Screws per Package

  #1

18-8 Stainless Steel Shoulder Screw, Plain Finish, Socket Head Cap, Hex Socket Drive, Standard Tolerance, Meets ISO 7379, 8 mm Shoulder Diameter, 18 mm Shoulder Length, M6-1.0 Threads, 11 mm Thread Length, Made in US, (Pack of 1)

Model: STR601M8X18   |    Mpn: STR601M8X18   |    PartNumber: STR601M8X18   |   Asin: B00GZXZ91G

The 18-8 stainless steel shoulder screw has a plain finish and a socket cap head with a hex socket drive, meets International Organization for Standardization 7379 specifications, and is made in USA. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. The socket cap head is round with a flat top and a high profile that provides high strength, and installs using an internal drive system that enables more compact spacing than a hex head cap screw. The hex socket drive has a hexagonal slot that requires an Allen key driver, also known as a hex key or Allen wrench.

Shoulder screws, also known as shoulder or stripper bolts, have a smooth unthreaded shaft that acts as a spacer or bearing surface between the threaded portion and the screw head. Shoulder screws with round shafts are commonly used for items that require rotation, while those with square shafts are typically used to lock into place and prevent rotation.

Features

  • 18-8 stainless steel provides good corrosion resistance and strength, while the plain surface has no finish or coating
  • Socket cap head is round with a flat top and high profile that provides high strength
  • Hex socket drive has a hexagonal slot that turns using an Allen key driver
  • Meets ISO 7379 specifications
  • Made in USA
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Auccurate Manufacturing

Package Dimensions: 0.55 x 2.17 x 2.36 inches (1.4 x 5.5 x 6.0 cm)

Amazon Price: $4.22 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $4.22

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  #2

416 Stainless Steel Shoulder Screw, Plain Finish, Slotted Drive Tolerance, 1/8" Shoulder Diameter, 1/8" Shoulder Length, #4-40 UNC Threads (Pack of 5)

Model: 3624-RM4310-416SS   |    Mpn: B001P5UPBI   |    PartNumber: B001P5UPBI   |   Asin: B001P5UPBI

Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications.

Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. These properties account for their extremely wide use in practically every industry. Martensitic Stainless Steels are stronger, but less corrosion resistant than the more common Austenitic Stainless Steels (e.g. 303, 304, 316). Martensitic Stainless Steels are alloys of iron and carbon that contain between 12% and 14% Chromium, up to 1% carbon, along with Nickel, Molybdenum, and other alloying elements. The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels.

Stainless Steel 416 contains 0.15% carbon, along with traces of sulfur which makes this alloy easier to machine than Stainless Steel 304 or 316 (for example). Tensile Strength is 40000 psi (pounds per square inch).

With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Common applications for slotted screws include woodworking, although the drive style is not designed to be used with power drivers.

A threaded fastener's size name includes information about the major external diameter, followed by the threads per inch, which indicates if it is coarse or fine. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.

Features

  • Shoulder Screws reduce rotation through locking
  • Stainless Steel 416 is suitable for use where strength and machinability are more important than corrosion resistance
  • Socket cap head fasteners are very common in industrial applications
  • Driven by a flat-bladed driver
  • Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Small Parts

Package Dimensions: 0.3 x 2.7 x 4 inches (0.8 x 6.9 x 10.2 cm)

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  #3

uxcell 10pcs 304 Stainless Steel Hex Socket Shoulder Bolt 8mm Shoulder Dia 25mm Shoulder Length M6 Thread

Model: a17101400ux0100   |    Mpn: a17101400ux0100   |    PartNumber: a17101400ux0100   |   Asin: B077GYX1MQ

Made of 304 stainless steel for maximum corrosion resistance and durability. Features socket cap head, hex socket drive. Shoulder Bolt can reduce rotation through locking. Widely used in textile, hydraulic, injection molding, machinery industry in different applications. Specially used for injection mold accessories.

Features

  • Shoulder Length: 25mm / 1"; Shoulder Diameter: 8mm / 0.31"; Thread Size: M6; Thread Length: 11.25mm / 0.44"
  • Weight: 182g; Head Style: Socket Cap; Head Size: 7 x 12.8mm / 0.28 x 0.5 (T*D); Material Grade: A2-70
  • Specification Met: ISO7379; Grade: 4.8; Inner Hex Width: 4mm / 0.16
  • Product Name: Shoulder Bolt; Package Content: 10pcs x Shoulder Bolt; Main Color: Silver Tone
  • Material: 304 Stainless Steel; Drive Type: Hex Socket; Thread Coverage: Fully Threaded
  • See more on Amazon...

Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $15.51 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 1-2 business days
List Price: $15.51

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  #4

Nylon 6/6 Shoulder Screw, Plain Finish, Off-White, Hex Socket Drive Tolerance, Meets ASME B18.3, 1/4" Shoulder Diameter, 1/2" Shoulder Length, #10-24 UNC Threads, Made in US (Pack of 25)

Model: 31025050   |    Mpn: B005LJUXGQ   |    PartNumber: B005LJUXGQ   |   Asin: B005LJUXGQ

Shoulder screws, also known as shoulder bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. They are often used in automotive and mechanical applications.

Nylon 6/6 is a general-purpose thermoplastic with high resistance to organic chemicals, acids, and alkalis. Nylon wears well against other surfaces. It does exhibit some dimensional swelling in wet applications which should be taken into account with its use. Color is off-white.

Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits. A threaded fastener's size name includes information about the major external diameter, followed by the thread pitch, which indicates if it is coarse or fine.

Features

  • Shoulder screws reduce rotation through locking
  • Nylon 6/6 provides high resistance to organic chemicals, acids, and alkalis
  • Partial threading leaves smooth surface between threaded shaft and head
  • Drive system is a hexagon-shaped hole
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Microplastics

Package Dimensions: 0.3 x 2 x 5.1 inches (0.8 x 5.1 x 13.0 cm)

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  #5

303 Stainless Steel Shoulder Screw, Plain Finish, Hex Socket Drive Tolerance, 10mm Shoulder Diameter, 16mm Shoulder Length, M6-1 Metric Coarse Threads (Pack of 5)

Model: RMMSB2-37   |    Mpn: B001P5SKR4   |    PartNumber: B001P5SKR4   |   Asin: B001P5SKR4

Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications.

Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. These properties account for their extremely wide use in practically every industry. Austenitic Stainless Steels are alloys of iron and carbon that contain between 16% and 30% Chromium, a maximum of 0.15% carbon, along with Nickel (or Manganese), and other alloying elements. The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels. Austenitic Stainless Steels are designated by a 3 digit SAE Stainless Steel Grade beginning with the number 3 (e.g. 304, 316).

Stainless Steel 303 contains 0.15% carbon, along with traces of sulfur and phosphorus which makes this a free machining alloy. Free machining refers to the ability to cut and finish the materials without heavy wear on the machining tools. Tensile Strength is 35000 psi (pounds per square inch).

With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.

A threaded fastener's size name includes information about the major external diameter (in millimeters), followed by the thread pitch (millimeters per thread), which indicates if it is coarse or fine. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.

Features

  • Shoulder Screws reduce rotation through locking
  • Stainless Steel 303 is known for its ability to cut and finish with relative ease
  • Socket cap head fasteners are very common in industrial applications
  • Drive system is a hexagon-shaped hole
  • Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Small Parts

Package Dimensions: 0.75 x 4 x 6 inches (1.9 x 10.2 x 15.2 cm)

Amazon Price: $5.72 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $5.72

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  #6

Sentry Supply 651-0463 One Way Shoulder Screw, Number-10-24 x 15/16-Inch, Chrome,(Pack of 100)

Model: 651-0463   |    Mpn: 651-0463   |    Ean: 0080296306635   |    PartNumber: 651-0463   |   Asin: B00DUQ9LLA

These one-way shoulder screws are constructed of steel and come in a chrome-plated finish. They feature a tamper-proof head which prevents them from being loosened and removed Once installed. These fasteners are manufactured with #10-24 threads and have a reach of 15/16 inch, with a 1/4 inch outside diameter shoulder, and a 7/16 inch head diameter. One-way screws like these are commonly used with one-way barrel nuts in commercial restroom applications. The security drive heads of these fasteners allow for easy installation with a flat screwdriver, but require the use of a one-way screw remover tool. See item number 650-7901 for screw sizes 6-8, 651-0463 number 650-7902 for sizes 8-10, and 651-0463 number 650-7903 for sizes 12-14, or 651-0463 number 650-7904, which includes one of each one-way screw remover hand tools.

Features

  • These one-way shoulder screws are used with one-way barrel nuts where tamper-proof installation of hardware is required
  • These tamper-proof shoulder screws have a 15/16 inch reach, with #10-24 threads and a 1/4 inch outside diameter shoulder
  • Chrome plated finish
  • Constructed of steel
  • Designed for use with restroom partition hardware
  • See more on Amazon...

Brand: Sentry Supply   |   Manufacturer: Sentry Supply

Item Dimensions: 0.44 x 0.44 x 0.94 inches (1.1 x 1.1 x 2.4 cm)   |   Package Dimensions: 0.6 x 3.5 x 4.1 inches (1.5 x 8.9 x 10.4 cm)

Amazon Price: $13.41 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $13.41

Warranty: Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

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  #7

303 Stainless Steel Shoulder Screw, Plain Finish, Slotted Drive Tolerance, 5mm Shoulder Diameter, 14mm Shoulder Length, M4-0.7 Metric Coarse Threads (Pack of 5)

Model: RMMSB1-12   |    Mpn: B001P5VHMO   |    PartNumber: B001P5VHMO   |   Asin: B001P5VHMO

Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications.

Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. These properties account for their extremely wide use in practically every industry. Austenitic Stainless Steels are alloys of iron and carbon that contain between 16% and 30% Chromium, a maximum of 0.15% carbon, along with Nickel (or Manganese), and other alloying elements. The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels. Austenitic Stainless Steels are designated by a 3 digit SAE Stainless Steel Grade beginning with the number 3 (e.g. 304, 316).

Stainless Steel 303 contains 0.15% carbon, along with traces of sulfur and phosphorus which makes this a free machining alloy. Free machining refers to the ability to cut and finish the materials without heavy wear on the machining tools. Tensile Strength is 35000 psi (pounds per square inch).

With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Common applications for slotted screws include woodworking, although the drive style is not designed to be used with power drivers.

A threaded fastener's size name includes information about the major external diameter (in millimeters), followed by the thread pitch (millimeters per thread), which indicates if it is coarse or fine. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.

Features

  • Shoulder Screws reduce rotation through locking
  • Stainless Steel 303 is known for its ability to cut and finish with relative ease
  • Socket cap head fasteners are very common in industrial applications
  • Driven by a flat-bladed driver
  • Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Small Parts

Package Dimensions: 0.3 x 4 x 6.2 inches (0.8 x 10.2 x 15.7 cm)

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  #8

17-4 PH Stainless Steel Shoulder Screw, Socket Head Cap, Hex Socket Drive, Standard Tolerance, Meets ASME B18.3, #4-40 Thread Size, 1/8" Shoulder Diameter, 1/2" Shoulder Length

Model: STR74418C08   |    Mpn: STR74418C08   |    PartNumber: STR74418C08   |   Asin: B00J0DGN54

The 17-4 PH stainless steel shoulder screw has a plain finish and a socket cap head with hex socket drive, and meets American Society of Mechanical Engineers ASME B18.3 specifications. The 17-4 PH stainless steel material provides good corrosion resistance and high strength. The material may be slightly magnetic. The socket cap head is round with a flat top and a high profile that provides high strength, and installs using an internal drive system that enables more compact spacing than a hex head cap screw. The hex socket drive has a hexagonal slot that requires an Allen key driver, also known as a hex key or Allen wrench.

Shoulder screws, also known as shoulder or stripper bolts, have a smooth unthreaded shaft that acts as a spacer or bearing surface between the threaded portion and the screw head. Shoulder screws with round shafts are commonly used for items that require rotation, while those with square shafts are typically used to lock into place and prevent rotation.

Features

  • 17-4 PH stainless steel provides good corrosion resistance and high strength, while the plain surface has no finish or coating
  • Socket cap head is round with a flat top and high profile that provides high strength
  • Hex socket drive has a hexagonal slot that turns using an Allen key driver
  • Meets ASME B18.3 specifications
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Auccurate Manufacturing

Package Dimensions: 0.5 x 3 x 4 inches (1.3 x 7.6 x 10.2 cm)

Amazon Price: $6.99 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $6.99

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  #9

uxcell 304 Stainless Steel Hex Socket Drive Shoulder Bolt 12mm Shoulder Dia 25mm Shoulder Length M10 Thread 5PCS

Model: a17101400ux0157   |    Mpn: a17101400ux0157   |    PartNumber: a17101400ux0157   |   Asin: B077GXCVZQ

Made of 304 stainless steel for maximum corrosion resistance and durability. Features socket cap head, hex socket drive. Shoulder Bolt can reduce rotation through locking. Widely used in textile, hydraulic, injection molding, machinery industry in different applications. Specially used for injection mold accessories.

Features

  • Package Content: 5pcs x Shoulder Bolt; Main Color: Silver Tone; Material: 304 Stainless Steel; Drive Type: Hex Socket
  • Thread Coverage: Fully Threaded; Shoulder Length: 25mm / 1; Shoulder Diameter: 12mm / 0.47; Thread Size: M10
  • Thread Length: 16.4mm / 0.65; Weight: 232g; Head Style: Socket Cap
  • Head Size: 9 x 18mm / 0.35 x 0.71 (T*D); Material Grade: A2-70; Specification Met: ISO7379
  • Grade: 4.8; Inner Hex Width: 6mm / 0.24; Product Name: Shoulder Bolt
  • See more on Amazon...

Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $14.38 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 1-2 business days
List Price: $14.38

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  #10

GRK RSS142HP RSS HandyPak 1/4X2" Structural Screws, 50 Screws per Package

Model: 772691121554   |    Mpn: 772691121554   |    Ean: 0772691121554   |    PartNumber: 772691121554   |   Asin: B003VCGD96

GRKs RSS Rugged Structural Screw is made of specially hardened steel to provide you with high tensile, torque and shear strength. The sharp threads and points bite instantly into the material (including hardwood), reducing the splitting effect due to smaller shanks. RSS screws which are 3"1/8 and longer have a six threaded CEE thread that enlarges the screw hole for the non-threaded portion of the fastener, allowing the wood to settle easily and increasing the screws drawing strength. The CEE thread also reduces the likelihood of splitting the wood and the friction on the screw shank which can result in lowering the driving torque. Our round head with built-in shield (washer type head) has no sharp edges such as on conventional lag screws. The added shoulder (nominal diameter) underneath the washer has the ability to center the RSS screw in pre-drilled hardware like hinges and connector plates. Short lengths of the RSS may also be used to install wire diamond mesh for stucco buildings. The #30 Star Drive will deliver approximately 650 lbf of energy, eliminating the need to drill a pilot hole. The RSS screw is the only lag screw replacement of its kind.

Features

  • Use GRK Bit T-25
  • Self-Tapping W-cut thread design
  • Built in washer head
  • Patented Climatek coating
  • Lag Screw Alternative
  • See more on Amazon...

Brand: GRK   |   Manufacturer: GRK

Package Dimensions: 1.5 x 3.3 x 6.9 inches (3.8 x 8.4 x 17.5 cm)

Amazon Price: $11.68 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $13.39

Warranty: Guaranteed against manufacturer defects

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  #11

18-8 Stainless Steel Shoulder Screw, Plain Finish, Socket Head Cap, Hex Socket Drive, Standard Tolerance, Meets ISO 7379, 8 mm Shoulder Diameter, 8 mm Shoulder Length, M6-1.0 Threads, 11 mm Thread Length, Made in US, (Pack of 1)

Model: STR601M8X8   |    Mpn: STR601M8X8   |    PartNumber: STR601M8X8   |   Asin: B00GZXYCWI

The 18-8 stainless steel shoulder screw has a plain finish and a socket cap head with a hex socket drive, meets International Organization for Standardization 7379 specifications, and is made in USA. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. The socket cap head is round with a flat top and a high profile that provides high strength, and installs using an internal drive system that enables more compact spacing than a hex head cap screw. The hex socket drive has a hexagonal slot that requires an Allen key driver, also known as a hex key or Allen wrench.

Shoulder screws, also known as shoulder or stripper bolts, have a smooth unthreaded shaft that acts as a spacer or bearing surface between the threaded portion and the screw head. Shoulder screws with round shafts are commonly used for items that require rotation, while those with square shafts are typically used to lock into place and prevent rotation.

Features

  • 18-8 stainless steel provides good corrosion resistance and strength, while the plain surface has no finish or coating
  • Socket cap head is round with a flat top and high profile that provides high strength
  • Hex socket drive has a hexagonal slot that turns using an Allen key driver
  • Meets ISO 7379 specifications
  • Made in USA
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Auccurate Manufacturing

Package Dimensions: 0.1 x 2.3 x 2.6 inches (0.3 x 5.8 x 6.6 cm)

Amazon Price: $17.13 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $17.13

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  #12

Sentry Supply 651-0656 One Way Shoulder Screw, Number-10-24 x 1-3/16-Inch, Chrome,(Pack of 100)

Model: 651-0656   |    Mpn: 651-0656   |    Ean: 0080296306888   |    PartNumber: 651-0656   |   Asin: B00DUQ9LM4

These one-way shoulder screws are constructed of steel and come in a chrome-plated finish. They feature a tamper-proof head which prevents them from being loosened and removed Once installed. These fasteners are manufactured with #10-24 threads and have a reach of 1-3/16 inch, with a 1/4 inch outside diameter shoulder, and a 7/16 inch head diameter. One-way screws like these are commonly used with one-way barrel nuts in commercial restroom applications. The security drive heads of these fasteners allow for easy installation with a flat screwdriver, but require the use of a one-way screw remover tool. See item number 650-7901 for screw sizes 6-8, 651-0656 number 650-7902 for sizes 8-10, and 651-0656 number 650-7903 for sizes 12-14, or 651-0656 number 650-7904, which includes one of each one-way screw remover hand tools.

Features

  • These one-way shoulder screws are used with one-way barrel nuts where tamper-proof installation of hardware is required
  • These tamper-proof shoulder screws have a 1-3/16 inch reach, with #10-24 threads and a 1/4 inch outside diameter shoulder
  • Chrome plated finish
  • Constructed of steel
  • Designed for use with restroom partition hardware
  • See more on Amazon...

Brand: Sentry Supply   |   Manufacturer: Sentry Supply

Item Dimensions: 0.44 x 0.44 x 1.19 inches (1.1 x 1.1 x 3.0 cm)   |   Package Dimensions: 1 x 3.5 x 4.4 inches (2.5 x 8.9 x 11.2 cm)

Amazon Price: $11.73 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $11.73

Warranty: Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse.

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  #13

18-8 Stainless Steel Shoulder Screw, Plain Finish, Socket Head Cap, Hex Socket Drive, Standard Tolerance, Meets ASME B18.3, 3/8" Shoulder Diameter, 5/8" Shoulder Length, Partially Threaded, 5/16"-18 Threads, 1/2" Thread Length, Made in US, (Pack of 1)

Model: STR60138C10   |    Mpn: STR60138C10   |    PartNumber: STR60138C10   |   Asin: B00GUUZOLE

The 18-8 stainless steel shoulder screw has a plain finish and a socket cap head with a hex socket drive, meets American Society of Mechanical Engineers ASME B18.3 specifications, and is made in USA. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. The socket cap head is round with a flat top and a high profile that provides high strength, and installs using an internal drive system that enables more compact spacing than a hex head cap screw. The hex socket drive has a hexagonal slot that requires an Allen key driver, also known as a hex key or Allen wrench.

Shoulder screws, also known as shoulder or stripper bolts, have a smooth unthreaded shaft that acts as a spacer or bearing surface between the threaded portion and the screw head. Shoulder screws with round shafts are commonly used for items that require rotation, while those with square shafts are typically used to lock into place and prevent rotation.

Features

  • 18-8 stainless steel provides good corrosion resistance and strength, while the plain surface has no finish or coating
  • Socket cap head is round with a flat top and high profile that provides high strength
  • Hex socket drive has a hexagonal slot that turns using an Allen key driver
  • Meets ASME B18.3 specifications
  • Made in USA
  • See more on Amazon...

Brand: Accurate Manufacturing   |   Manufacturer: Accurate Manufacturing

Package Dimensions: 0.2 x 3 x 4 inches (0.5 x 7.6 x 10.2 cm)

Amazon Price: $5.73 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $5.82

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  #14

uxcell 5pcs Alloy Steel Shoulder Bolt 1/2" Shoulder Dia 1-1/2" Shoulder Length 3/8"-16 UNC Thread

Model: a17092500ux0354   |    Mpn: a17092500ux0354   |    PartNumber: a17092500ux0354   |   Asin: B077GXQWLW

Shoulder Screws reduce rotation through locking Alloy Steel is one of the strongest materials used in fasteners, making this an ideal material to use when the primary concern is the application pulling apart Socket cap head fasteners are very common in industrial applications Drive system is a hexagon-shaped hole Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications. With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.

Features

  • Main Color: Silver Tone, Black; Material: Alloy Steel; Finish: Black Oxide; Drive Type: Hex Socket
  • Grade: 12.9; Thread Type: UNC; Thread Coverage: Fully Threaded
  • Shoulder Length: 1-1/2; Shoulder Diameter: 1/2; Thread Size: 3/8-16
  • Thread Length: 15mm / 0.59; Weight: 297g; Specification Met: ISO7979
  • Total Size: 61 x 19mm / 2.4 x 0.75 (L*D); Product Name: Shoulder Bolt; Package Content: 5pcs x Shoulder Bolt
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Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $17.90 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 1-2 business days
List Price: $17.90

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  #15

303 Stainless Steel Shoulder Screw, Plain Finish, Slotted Drive Tolerance, 5mm Shoulder Diameter, 25mm Shoulder Length, M4-0.7 Metric Coarse Threads (Pack of 5)

Model: RMMSB1-15   |    Mpn: B001P5VHOC   |    PartNumber: B001P5VHOC   |   Asin: B001P5VHOC

Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw. Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications.

Stainless steels are used for their corrosion resistance, high-temperature strength, scaling resistance, and low-temperature toughness. These properties account for their extremely wide use in practically every industry. Austenitic Stainless Steels are alloys of iron and carbon that contain between 16% and 30% Chromium, a maximum of 0.15% carbon, along with Nickel (or Manganese), and other alloying elements. The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels. Austenitic Stainless Steels are designated by a 3 digit SAE Stainless Steel Grade beginning with the number 3 (e.g. 304, 316).

Stainless Steel 303 contains 0.15% carbon, along with traces of sulfur and phosphorus which makes this a free machining alloy. Free machining refers to the ability to cut and finish the materials without heavy wear on the machining tools. Tensile Strength is 35000 psi (pounds per square inch).

With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels. Common applications for slotted screws include woodworking, although the drive style is not designed to be used with power drivers.

A threaded fastener's size name includes information about the major external diameter (in millimeters), followed by the thread pitch (millimeters per thread), which indicates if it is coarse or fine. Coarse threads are better when working with brittle materials; they are sturdier and are easier to thread and unthread compared to fine. Coarse threading also allows for thicker coatings and platings.

Features

  • Shoulder Screws reduce rotation through locking
  • Stainless Steel 303 is known for its ability to cut and finish with relative ease
  • Socket cap head fasteners are very common in industrial applications
  • Driven by a flat-bladed driver
  • Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads
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Brand: Small Parts   |   Manufacturer: Small Parts

Package Dimensions: 0.4 x 4 x 6 inches (1.0 x 10.2 x 15.2 cm)

Amazon Price: $13.56 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $13.56

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  #16

Sydien 6 Pcs Alloy Steel Shoulder Bolt 1/4" Shoulder Dia 1/2" Shoulder Length 10-24 UNC Thread

 Ean: 0665268094026   |    PartNumber: 43398-14340   |   Asin: B0792R54TP

Shoulder Screws reduce rotation through locking
Alloy Steel is one of the strongest materials used in fasteners, making this an ideal material to use when the primary concern is the application pulling apart.
Socket cap head fasteners are very common in industrial applications
Drive system is a hexagon-shaped hole
Coarse threads are better for brittle materials, and will assemble and disassemble more quickly than fine threads.
Shoulder Screws, also known as Shoulder Bolts, are used for several different applications, including those that involve rotation or require a locking type of screw.
Shoulder Screws are distinct from other types of screws due to the fact that they are only partially threaded, leaving a smooth-sided round or square shaft between the threading and the head. This shaft is usually slightly larger than the threaded portion of the screw. Often used in automotive and mechanical applications.
With a high cylindrical head, socket cap head fasteners have a recessed driving area and offer high hold power at high torque levels.
Hex socket drive systems are driven by hex wrenches or power tools with hexagonal bits.

Features

  • Product Name: Shoulder Bolt
  • Main Color: Silver Tone, Black; Material: Alloy Steel
  • Type:# 10-24 Stopper screw 1/4 * 1/2
  • Thread Size: #10-24; Thread Length: 10mm / 0.39
  • Shoulder Diameter: 1/4;Total Size: 27 x 9.35mm / 1.06 x 0.37 (L*D);
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Brand: Sydien   |   Manufacturer: Shenzhenshi saidien dianzishangwuyouxiangongsi

Package Dimensions: 0.2 x 3.94 x 3.94 inches (0.5 x 10.0 x 10.0 cm)

Amazon Price: $8.99 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

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  #17

(30 pcs) M10-1.5 X 25mm, Shoulder=12mm, ISO 7379, Metric, Shoulder Screws, Hex Socket Drive, Class 12.9 Steel, Plain

 PartNumber: ME343-1015X25X12-00030   |   Asin: B06WD67MQ1

(30pcs) M10-1.5 X 25mm, Shoulder=12mm ISO 7379, Metric, Shoulder Screws, Hex Socket Drive, Class 12.9 Steel, Plain, Heat Treated

Features

  • FREE SHIPPING. Aspen Fasteners offers free ground shipping to all 48 contiguous states.
  • FAST DELIVERY. Our complete catalog of fasteners is available for immediate delivery from stock.
  • HUGE CATALOG. We offer hundreds of thousands of different types of industrial fasteners.
  • FULLY WARRANTED. Buy with confidence from Aspen Fasteners. All of our are parts fully warranted.
  • CAN'T FIND WHAT YOU'RE LOOKING FOR? Please contact our support team and we'll help you find it!
  • See more on Amazon...

Brand: ASPEN FASTENERS   |   Manufacturer: ASPEN FASTENERS

Amazon Price: $105.21 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 1-2 business days
List Price: $105.21

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  #18

Prime-Line Products MP17055 One-Way Shoulder Screws, 10-24 x 1-3/16 in, Steel Const, Chrome Plated, 25 Pack, Piece

Model: MP17055   |    Mpn: MP17055   |    Ean: 0049793770554   |    PartNumber: MP17055   |   Asin: B01LQWVWWU

These one-way shoulder screws are constructed of steel and come in a chrome plated finish. They feature a tamper-proof head which prevents them from being loosened or removed once installed. These fasteners are manufactured with #10-24 threads and have a reach of 1-3/16 inches, with a 1/4 in. outside diameter shoulder, and a 7/16 in. head diameter. One-way screws like these are commonly used with one-way barrel nuts in commercial restroom applications. Installation of these types of security fasteners requires only the use of a (flat head) slotted screwdriver, while the removal of these fasteners requires a one-way screw remover tool.

Features

  • These one-way shoulder screws are used with one-way barrel nuts where tamper-proof installation of hardware is required
  • These tamper-proof shoulder screws have a 1-3/16 in. reach, with #10-24 threads and a 1/4 in. outside diameter shoulder
  • Chrome plated finish
  • Steel constructed fasteners
  • Designed for use with restroom partition hardware
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Brand: Prime-Line Products   |   Manufacturer: Prime-Line Products

Item Dimensions: 0.63 x 4 x 3 inches (1.6 x 10.2 x 7.6 cm)   |   Package Dimensions: 0.3 x 2.52 x 3.62 inches (0.8 x 6.4 x 9.2 cm)

Amazon Price: $7.21 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $7.29 | Used Price: $5.53

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  #19

Hard-to-Find Fastener 014973313531 Post w/Screws, 5/16 x 1-1/2, Piece-8

Model: 014973313531   |    Mpn: BPS-042-8   |    Ean: 0738287316650   |    PartNumber: BPS-042-8   |   Asin: B00L1ISJXA

We stock a wide variety of fasteners ideal for many applications around the home, farm, business, automotive, and in industry. Most of our fasteners have a light Zinc plating over steel giving a more rust resistant finish. We also sell coated and stainless products for additional rust resistance. We stock many grades of fasteners ranging from low carbon steel on up to hardened, heat treated steel. Not all fasteners are applicable for all applications so be certain to test thoroughly and get the opinion of a licensed builder or certified building or structural engineer before relying on these fasteners for any situations where failure would result in damage to property or person.

Features

Brand: Hard-to-Find Fastener   |   Manufacturer: Midwest Fastener Corp

Item Dimensions: 1.44 x 2.62 x 3.5 inches (3.7 x 6.7 x 8.9 cm)   |   Package Dimensions: 1.6 x 2.6 x 3.4 inches (4.1 x 6.6 x 8.6 cm)

Amazon Price: $12.09 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 24 hours
List Price: $15.20

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  #20

316 Stainless Steel Shoulder Screw, Plain Finish, Socket Head Cap, Hex Socket Drive, Standard Tolerance, Meets ASME B18.3, 3/8" Shoulder Diameter, 1/2" Shoulder Length, Partially Threaded, 1/4"-20 Threads, 3/4" Thread Length, Made in US, (Pack of 1)

Model: STR60238C08-1420   |    Mpn: STR60238C08-1420   |    PartNumber: STR60238C08-1420   |   Asin: B00GURAFFW

The 316 stainless steel shoulder screw has a plain finish and socket cap head with hex socket drive, meets American Society of Mechanical Engineers ASME B18.3 specifications, and is made in USA. The 316 stainless steel grade provides strength and offers better corrosion resistance than 18-8 stainless steel, especially in marine environments. The material may be slightly magnetic. The socket cap head is round with a flat top and a high profile that provides high strength, and installs using an internal drive system that enables more compact spacing than a hex head cap screw. The hex socket drive has a hexagonal slot that requires an Allen key driver, also known as a hex key or Allen wrench.

Shoulder screws, also known as shoulder or stripper bolts, have a smooth unthreaded shaft that acts as a spacer or bearing surface between the threaded portion and the screw head. Shoulder screws with round shafts are commonly used for items that require rotation, while those with square shafts are typically used to lock into place and prevent rotation.

Features

  • 316 stainless steel provides strength and better corrosion resistance than 18-8 stainless steel, while the plain surface has no finish or coating
  • Socket cap head is round with a flat top and high profile that provides high strength
  • Hex socket drive has a hexagonal slot that turns using an Allen key driver
  • Meets ASME B18.3 specifications
  • Made in USA
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Brand: Accurate Manufacturing   |   Manufacturer: Accurate Manufacturing

Package Dimensions: 0.2 x 3 x 4 inches (0.5 x 7.6 x 10.2 cm)

Amazon Price: $21.96 | as of 11/13/2018(1:06am pst)
Availibility: Usually ships in 5 to 7 days
List Price: $21.96

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