Frontpage > Home Improvement > Nails, Screws & Fasteners > Square Head Bolts

Best Square Head Bolts - Buying Guide

Last Updated: 01/17/2019

Share on

Bestselling Square Head Bolts on Amazon

  1. Innovative Components AH-COM Thread Detective / Thread Identifier Inch. and Metric Combo Set with Ru...
  2. 5/8"-11 x 8" (PT) Coarse Thread A307 Grade A Square Head Machine Bolt Low Carbon Steel Plain Finish Pk 10
  3. Makerbeam M3 Bolts with Square Head, 12mm 100 pcs and 25mm 25pcs
  4. Small Parts FSC141SHB Grade A Steel Square Head Bolt, 1/4"-20" Thread Size, 1" Long (Pack of 25)
  5. Small Parts FSC38150SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1-1/2" Long (Pack of 10)
  6. Small Parts FSC38250SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 2-1/2" Long (Pack of 10)
  7. Hard-to-Find Fastener 014973312107 Square Head Bolts, 3/8-16 x 1-3/4, Piece-10
  8. Small Parts FSC503SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)
  9. Small Parts FSC381SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1" Long (Pack of 10)
  10. Small Parts FSC50250SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 2-1/2" Long (Pack of 5)

  #1

Innovative Components AH-COM Thread Detective / Thread Identifier Inch. and Metric Combo Set with Ruler Attached

Model: AH-COM---------   |    Mpn: AH-COM---------   |    PartNumber: AH-COM---------   |   Asin: B00GB03OLU

Thread Detective/Thread Identifier Inch and Metric Combo set. ROHS Steel identifiers strung on a wire lanyard. Shatterproof, color coded polypropylene gauge dividers allow recognition between inch and metric strands at a glance. Set includes Inch Sizes #6 thru 1/2 in both coarse and fine threads and Metric Sizes M4- M12 in the most common pitches. Comes complete with ruler attached.

Features

  • Set includes both Inch and Metric identifiers. Thread sizes are permanently laser etched on each gauge.
  • All sizes are steel with a clear zinc finish and each gauge identifies both bolts and nuts.
  • Takes the guess work out of thread size and pitch on nuts, bolts , screws, threaded holes and many other threaded items.
  • Eliminates costly and time consuming repairs.
  • Great for identifying and sorting nuts and bolts in fastener cribs, fastener bins at home or at your facility.
  • See more on Amazon...

Brand: Innovative Components   |   Manufacturer: Innovative Components

Package Dimensions: 0.6 x 5.3 x 8.2 inches (1.5 x 13.5 x 20.8 cm)

Amazon Price: $35.99 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #2

5/8"-11 x 8" (PT) Coarse Thread A307 Grade A Square Head Machine Bolt Low Carbon Steel Plain Finish Pk 10

 PartNumber: 0000-129481   |   Asin: B00Z3WAAIW



PRODUCT SPECIFICATIONS

Part #: 0000-129481

Fastener Type: Square Head Machine Bolt
Size Description: 5/8"-11 x 8" (PT)
Diameter/Nominal Size: 5/8"
Length: 8"
Thread Pitch: 11
Thread Pitch Type: Coarse
Thread Direction: Right
Thread Coverage: Partial
System of Measurement: Inch
Grade: A (2)
Material: Low Carbon Steel
Finish: Plain Finish (No Plating)
Head Type: Square
Drive Type: External Square
Standards Met: A307
Average Piece Weight: 0.7283300 lbs. Square head bolts, or square head machine bolts offer a large bearing area for positive gripping; primarily used nowadays for aesthetic projects that create a rustic look or to match existing fasteners; comes in both fully threaded and partially threaded pitches. Square head bolts are sometimes selected over hex heads because the head will fit neatly in a channel.

Features

  • Please see the specifications in the table below for full details. If you have any questions or doubts, or if your requirements include specific dimensions, please contact us prior to placing your order.
  • PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.
  • All ASMC Industrial fasteners are guaranteed to be of the highest quality and are fully traceable and lot-controlled.
  • ASMC Industrial offers a comprehensive selection industrial, automotive, and construction fasteners. Our parts are high-quality, at low prices, shipped from stock. We also feature a full line of USA-made fasteners, including Grade 5 and Grade 8 hex cap screws, sockets, stainless products, nuts, and washers.
  • See more on Amazon...

Brand: ASMC Industrial   |   Manufacturer: ASMC Industrial

Amazon Price: $41.86 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $41.86

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #3

Makerbeam M3 Bolts with Square Head, 12mm 100 pcs and 25mm 25pcs

 Ean: 0706795639561   |    PartNumber: 101013   |   Asin: B00OXR1X5C

MakerBeam M3 square head bolts attach beams to other MakerBeam elements such as brackets and bearings. Contents: bag of approximately 100 M3 square head bolts (12mm).1 bag of approximately 25 M3 stainless steel square head bolts (25mm) Can be used for MakerBeam, MakerBeam XL and OpenBeam profiles (both use M3 size bolts). Application: scientific, electronics, laboratories, home technical projects, displays/exhibits, robotics, etc. MakerBeam.eu is a versatile and lightweight structural system (T-slot) with components that give endless building possibilities in desktop size. There are no fixed positions for mounting giving you the freedom to build your own design easily. All MakerBeam elements can be combined and reused (no welding required) enabling shorter design and assembly times.

Features

  • 1 bag of approximately 100 M3 stainless steel square head bolts (12mm) designed for MakerBeam (10x10mm in diameter).
  • 1 bag of approximately 25 M3 stainless steel square head bolts (25mm)
  • With hex hole for easy use with hex nut driver
  • All MakerBeam elements can be combined and reused (no welding required) enabling shorter design and assembly times
  • MakerBeam enables professional prototyping and provides mechanics for any electronics project
  • See more on Amazon...

Brand: MakerBeam   |   Manufacturer: MakerBeam

Package Dimensions: 0.5 x 2.7 x 4 inches (1.3 x 6.9 x 10.2 cm)

Amazon Price: $15.30 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $15.30

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #4

Small Parts FSC141SHB Grade A Steel Square Head Bolt, 1/4"-20" Thread Size, 1" Long (Pack of 25)

Model: FSC141SHB   |    Mpn: FSC141SHB   |    PartNumber: FSC141SHB   |   Asin: B0767LJ2MP

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 1/4''-20
  • Length: 1 inch
  • Low-Strength Grade A Steel Square Head Bolt, 1/4-20 Thread Size, 1 Long (Pack of 25)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 2.09 x 5.91 x 6.54 inches (5.3 x 15.0 x 16.6 cm)

Amazon Price: $8.96 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.96

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #5

Small Parts FSC38150SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1-1/2" Long (Pack of 10)

Model: FSC38150SHB   |    Mpn: FSC38150SHB   |    PartNumber: FSC38150SHB   |   Asin: B0767JCMVN

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 3/8''-16
  • Length: 1-1/2 inch
  • Low-Strength Grade A Steel Square Head Bolt, 3/8-16 Thread Size, 1-1/2 Long (Pack of 10)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 1 x 2 x 4 inches (2.5 x 5.1 x 10.2 cm)

Amazon Price: $9.54 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.54

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #6

Small Parts FSC38250SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 2-1/2" Long (Pack of 10)

Model: FSC38250SHB   |    Mpn: FSC38250SHB   |    PartNumber: FSC38250SHB   |   Asin: B0767JCMVP

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 3/8''-16
  • Length: 2-1/2 inch
  • Low-Strength Grade A Steel Square Head Bolt, 3/8-16 Thread Size, 2-1/2 Long (Pack of 10)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 0.8 x 3.3 x 3.8 inches (2.0 x 8.4 x 9.7 cm)

Amazon Price: $8.53 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.53 | Used Price: $6.81

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #7

Hard-to-Find Fastener 014973312107 Square Head Bolts, 3/8-16 x 1-3/4, Piece-10

Model: 014973312107   |    Mpn: SHBS2-063-10   |    Ean: 0014973312107   |    PartNumber: SHBS2-063-10   |   Asin: B00L1L2Y2O

We stock a wide variety of fasteners ideal for many applications arround the home, farm, business, automotives, and in industry. Most of our fasteners have a light zinc plating over steel giving a more rust resistant finsh. 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 thouroughly and get the opinion of a licensed building 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

  • Diameter: 3/8"
  • Length: 1-3/4 inch
  • Material: Steel
  • Finish: Zinc
  • Head Style: Square (9/16 Wrench)
  • See more on Amazon...

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

Item Dimensions: 1.44 x 2.19 x 2.5 inches (3.7 x 5.6 x 6.4 cm)   |   Package Dimensions: 1.3 x 2.5 x 2.5 inches (3.3 x 6.4 x 6.4 cm)

Amazon Price: $5.38 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.19 | Used Price: $8.97

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #8

Small Parts FSC503SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)

Model: FSC503SHB   |    Mpn: FSC503SHB   |    PartNumber: FSC503SHB   |   Asin: B0767SRXBS

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 1/2''-13
  • Length: 3 inch
  • Low-Strength Grade A Steel Square Head Bolt, 1/2-13 Thread Size, 3 Long (Pack of 5)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 0.79 x 4.06 x 4.41 inches (2.0 x 10.3 x 11.2 cm)

Amazon Price: $8.70 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.86

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #9

Small Parts FSC381SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1" Long (Pack of 10)

Model: FSC381SHB   |    Mpn: FSC381SHB   |    PartNumber: FSC381SHB   |   Asin: B0767KNC95

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 3/8''-16
  • Length: 1 inch
  • Low-Strength Grade A Steel Square Head Bolt, 3/8-16 Thread Size, 1 Long (Pack of 10)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 0.4 x 5.2 x 8 inches (1.0 x 13.2 x 20.3 cm)

Amazon Price: $7.21 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.21

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #10

Small Parts FSC50250SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 2-1/2" Long (Pack of 5)

Model: FSC50250SHB   |    Mpn: FSC50250SHB   |    PartNumber: FSC50250SHB   |   Asin: B0767JBTZ3

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 1/2''-13
  • Length: 2-1/2 inch
  • Low-Strength Grade A Steel Square Head Bolt, 1/2-13 Thread Size, 2-1/2 Long (Pack of 5)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)

Amazon Price: $3.08 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $3.21

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #11

1/4"-20 x 3/8" (FT) Coarse Thread Square Head Set Screw Cup Point Low Carbon Steel Case Hardened Plain Finish Pk 100

 PartNumber: 0000-106917   |   Asin: B00Z3XMCWS



PRODUCT SPECIFICATIONS

Part #: 0000-106917

Fastener Type: Square Head Set Screw Cup Point
Size Description: 1/4"-20 x 3/8" (FT)
Diameter/Nominal Size: 1/4"
Length: 3/8"
Thread Pitch: 20
Thread Pitch Type: Coarse
Thread Direction: Right
Thread Coverage: Full
System of Measurement: Inch
Grade: 2
Material: Low Carbon Steel Case Hardened
Finish: Plain Finish (No Plating)
Head Type: Square
Drive Type: External Square
Point Type: Cup
Average Piece Weight: 0.0065300 lbs. Square Head Set Screws: Tip pressure prevents objects from moving relative to one another in assemblies where one object is housed inside another. The square head enables wrench tightening and also an easier wrench grip for nut tightening. Used in new construction to mimic an older aesthetic or in railway applications. Set screws come in a variety of different points, cup point being the most common.

Features

  • Please see the specifications in the table below for full details. If you have any questions or doubts, or if your requirements include specific dimensions, please contact us prior to placing your order.
  • PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.
  • All ASMC Industrial fasteners are guaranteed to be of the highest quality and are fully traceable and lot-controlled.
  • ASMC Industrial offers a comprehensive selection industrial, automotive, and construction fasteners. Our parts are high-quality, at low prices, shipped from stock. We also feature a full line of USA-made fasteners, including Grade 5 and Grade 8 hex cap screws, sockets, stainless products, nuts, and washers.
  • See more on Amazon...

Brand: ASMC Industrial   |   Manufacturer: ASMC Industrial

Amazon Price: $19.36 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 3-4 business days
List Price: $19.36

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #12

Hard-to-Find Fastener 014973311971 Square Head Bolts, 5/16-18 x 1, Piece-10

Model: 014973311971   |    Mpn: SHBS2-027-10   |    Ean: 0738287717013   |    PartNumber: SHBS2-027-10   |   Asin: B00L1L2HEO

We stock a wide variety of fasteners ideal for many applications arround the home, farm, business, automotives, and in industry. Most of our fasteners have a light zinc plating over steel giving a more rust resistant finsh. 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 thouroughly and get the opinion of a licensed building 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: Hard-to-Find Fastener

Item Dimensions: 1.44 x 1.62 x 2.5 inches (3.7 x 4.1 x 6.4 cm)   |   Package Dimensions: 1.5 x 1.7 x 2.5 inches (3.8 x 4.3 x 6.4 cm)

Amazon Price: $2.99 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $2.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #13

3/4"-10 x 4" A307 Grade A Square Head Machine Bolt Low Carbon Steel Zinc Plated Pk 25

 PartNumber: 0000-128625   |   Asin: B07G4DPDTZ



PRODUCT SPECIFICATIONS

Part #: 0000-128625

Fastener Type: Square Head Machine Bolt
Size Description: 3/4"-10 x 4"
Diameter/Nominal Size: 3/4"
Length: 4"
Thread Pitch: 10
Thread Direction: Right
System of Measurement: Inch
Grade: A (2)
Material: Low Carbon Steel
Finish: Zinc Plated
Head Type: Square
Drive Type: External Square
Standards Met: A307
Average Piece Weight: 0.6030000 lbs. Square head bolts, or square head machine bolts offer a large bearing area for positive gripping; primarily used nowadays for aesthetic projects that create a rustic look or to match existing fasteners; comes in both fully threaded and partially threaded pitches. Square head bolts are sometimes selected over hex heads because the head will fit neatly in a channel.

Features

  • Please see the specifications in the table below for full details. If you have any questions or doubts, or if your requirements include specific dimensions, please contact us prior to placing your order.
  • PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.
  • All ASMC Industrial fasteners are guaranteed to be of the highest quality and are fully traceable and lot-controlled.
  • ASMC Industrial offers a comprehensive selection industrial, automotive, and construction fasteners. Our parts are high-quality, at low prices, shipped from stock. We also feature a full line of USA-made fasteners, including Grade 5 and Grade 8 hex cap screws, sockets, stainless products, nuts, and washers.
  • See more on Amazon...

Brand: ASMC Industrial   |   Manufacturer: ASMC Industrial

Amazon Price: $99.03 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $99.03

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #14

Hard-to-Find Fastener 014973311988 Square Head Bolts, 5/16-18 x 1-1/4, Piece-10

Model: 014973311988   |    Mpn: SHBS2-030-10   |    Ean: 0738287717020   |    PartNumber: SHBS2-030-10   |   Asin: B00L1L2INE

We stock a wide variety of fasteners ideal for many applications arround the home, farm, business, automotives, and in industry. Most of our fasteners have a light zinc plating over steel giving a more rust resistant finsh. 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 thouroughly and get the opinion of a licensed building 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: Hard-to-Find Fastener

Item Dimensions: 1.44 x 1.62 x 2.5 inches (3.7 x 4.1 x 6.4 cm)   |   Package Dimensions: 1.5 x 1.7 x 2.5 inches (3.8 x 4.3 x 6.4 cm)

Amazon Price: $3.34 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.14

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #15

Small Parts FSC5161SHB Grade A Steel Square Head Bolt, 5/16"-18" Thread Size, 1" Long (Pack of 25)

Model: FSC5161SHB   |    Mpn: FSC5161SHB   |    PartNumber: FSC5161SHB   |   Asin: B0767KM1KB

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 5/16''-18
  • Length: 1 inch
  • Low-Strength Grade A Steel Square Head Bolt, 5/16-18 Thread Size, 1 Long (Pack of 25)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 0.98 x 4.69 x 4.84 inches (2.5 x 11.9 x 12.3 cm)

Amazon Price: $8.37 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.41

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #16

Small Parts FSC5163SHB Grade A Steel Square Head Bolt, 5/16"-18" Thread Size, 3" Long (Pack of 10)

Model: FSC5163SHB   |    Mpn: FSC5163SHB   |    PartNumber: FSC5163SHB   |   Asin: B0767SRXBG

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 5/16''-18
  • Length: 3 inch
  • Low-Strength Grade A Steel Square Head Bolt, 5/16-18 Thread Size, 3 Long (Pack of 10)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 1.02 x 4.06 x 4.76 inches (2.6 x 10.3 x 12.1 cm)

Amazon Price: $2.59 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $2.59

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #17

Small Parts FSC5162SHB Grade A Steel Square Head Bolt, 5/16"-18" Thread Size, 2" Long (Pack of 10)

Model: FSC5162SHB   |    Mpn: FSC5162SHB   |    PartNumber: FSC5162SHB   |   Asin: B0767L7KX4

Fastcom Supply specializes in various fasteners that span across electronic, transportation, construction, commercial and military industries

Features

  • Material: steel
  • Thread size: 5/16''-18
  • Length: 2 inch
  • Low-Strength Grade A Steel Square Head Bolt, 5/16-18 Thread Size, 2 Long (Pack of 10)
  • See more on Amazon...

Brand: Small Parts   |   Manufacturer: Fastcom Supply

Package Dimensions: 0.24 x 2.5 x 3.5 inches (0.6 x 6.4 x 8.9 cm)

Amazon Price: $8.22 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.22

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #18

1/4"-20 x 1 1/4" (PT) Coarse Thread A307 Grade A Square Head Machine Bolt Low Carbon Steel Plain Finish Pk 100

 PartNumber: 0000-111951   |   Asin: B00Z3WA0DW



PRODUCT SPECIFICATIONS

Part #: 0000-111951

Fastener Type: Square Head Machine Bolt
Size Description: 1/4"-20 x 1 1/4" (PT)
Diameter/Nominal Size: 1/4"
Length: 1 1/4"
Thread Pitch: 20
Thread Pitch Type: Coarse
Thread Direction: Right
Thread Coverage: Partial
System of Measurement: Inch
Grade: A (2)
Material: Low Carbon Steel
Finish: Plain Finish (No Plating)
Head Type: Square
Drive Type: External Square
Standards Met: A307
Average Piece Weight: 0.0202000 lbs. Square head bolts, or square head machine bolts offer a large bearing area for positive gripping; primarily used nowadays for aesthetic projects that create a rustic look or to match existing fasteners; comes in both fully threaded and partially threaded pitches. Square head bolts are sometimes selected over hex heads because the head will fit neatly in a channel.

Features

  • Please see the specifications in the table below for full details. If you have any questions or doubts, or if your requirements include specific dimensions, please contact us prior to placing your order.
  • PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.
  • All ASMC Industrial fasteners are guaranteed to be of the highest quality and are fully traceable and lot-controlled.
  • ASMC Industrial offers a comprehensive selection industrial, automotive, and construction fasteners. Our parts are high-quality, at low prices, shipped from stock. We also feature a full line of USA-made fasteners, including Grade 5 and Grade 8 hex cap screws, sockets, stainless products, nuts, and washers.
  • See more on Amazon...

Brand: ASMC Industrial   |   Manufacturer: ASMC Industrial

Amazon Price: $20.41 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $20.41

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #19

1/4"-20 x 1 3/4" (FT) Coarse Thread Square Head Set Screw Cup Point Low Carbon Steel Case Hardened Plain Finish Pk 100

 PartNumber: 0000-111964   |   Asin: B00Z3WHUV2



PRODUCT SPECIFICATIONS

Part #: 0000-111964

Fastener Type: Square Head Set Screw Cup Point
Size Description: 1/4"-20 x 1 3/4" (FT)
Diameter/Nominal Size: 1/4"
Length: 1 3/4"
Thread Pitch: 20
Thread Pitch Type: Coarse
Thread Direction: Right
Thread Coverage: Full
System of Measurement: Inch
Grade: 2
Material: Low Carbon Steel Case Hardened
Finish: Plain Finish (No Plating)
Head Type: Square
Drive Type: External Square
Point Type: Cup
Average Piece Weight: 0.0202400 lbs. Square Head Set Screws: Tip pressure prevents objects from moving relative to one another in assemblies where one object is housed inside another. The square head enables wrench tightening and also an easier wrench grip for nut tightening. Used in new construction to mimic an older aesthetic or in railway applications. Set screws come in a variety of different points, cup point being the most common.

Features

  • Please see the specifications in the table below for full details. If you have any questions or doubts, or if your requirements include specific dimensions, please contact us prior to placing your order.
  • PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.
  • All ASMC Industrial fasteners are guaranteed to be of the highest quality and are fully traceable and lot-controlled.
  • ASMC Industrial offers a comprehensive selection industrial, automotive, and construction fasteners. Our parts are high-quality, at low prices, shipped from stock. We also feature a full line of USA-made fasteners, including Grade 5 and Grade 8 hex cap screws, sockets, stainless products, nuts, and washers.
  • See more on Amazon...

Brand: ASMC Industrial   |   Manufacturer: ASMC Industrial

Amazon Price: $35.92 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 3-4 business days
List Price: $35.92

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #20

1/4"-20 x 1" (FT) Coarse Thread Square Head Set Screw Cup Point Through Hardened Alloy Steel Plain Finish Pk 100

 PartNumber: 0000-109992   |   Asin: B00Z3WB5FO



PRODUCT SPECIFICATIONS

Part #: 0000-109992

Fastener Type: Square Head Set Screw Cup Point Through Hardened
Size Description: 1/4"-20 x 1" (FT)
Diameter/Nominal Size: 1/4"
Length: 1"
Thread Pitch: 20
Thread Pitch Type: Coarse
Thread Direction: Right
Thread Coverage: Full
System of Measurement: Inch
Grade: 170 KSI Alloy Steel (Grade 9)
Material: Alloy Steel
Finish: Plain Finish (No Plating)
Head Type: Square
Drive Type: External Square
Point Type: Cup
Average Piece Weight: 0.0131400 lbs. Square Head Set Screws: Tip pressure prevents objects from moving relative to one another in assemblies where one object is housed inside another. The square head enables wrench tightening and also an easier wrench grip for nut tightening. Used in new construction to mimic an older aesthetic or in railway applications. Set screws come in a variety of different points, cup point being the most common.

Features

  • Please see the specifications in the table below for full details. If you have any questions or doubts, or if your requirements include specific dimensions, please contact us prior to placing your order.
  • PICTURES ARE REPRESENTATIVE OF ITEM, BUT ARE NOT OF THE ACTUAL ITEM. Product dimensions, finish, head markings, thread length, stamping shape or forging shape, etc., may differ from picture. Products are guaranteed to meet the specifications to which they are manufactured. Specifications allow for tolerances in dimension and shape, which can vary from lot to lot.
  • All ASMC Industrial fasteners are guaranteed to be of the highest quality and are fully traceable and lot-controlled.
  • ASMC Industrial offers a comprehensive selection industrial, automotive, and construction fasteners. Our parts are high-quality, at low prices, shipped from stock. We also feature a full line of USA-made fasteners, including Grade 5 and Grade 8 hex cap screws, sockets, stainless products, nuts, and washers.
  • See more on Amazon...

Brand: ASMC Industrial   |   Manufacturer: ASMC Industrial

Amazon Price: $29.63 | as of 01/17/2019(11:46pm pst)
Availibility: Usually ships in 3-4 business days
List Price: $29.63

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon




Looking For Something Else? Search

Most Popular
New Releases

  1. Innovative Components AH-COM Thread Detective / Thread Identifier Inch. and Metric Combo Set with Ru...
  2. 5/8"-11 x 8" (PT) Coarse Thread A307 Grade A Square Head Machine Bolt Low Carbon Steel Plain Finish ...
  3. Makerbeam M3 Bolts with Square Head, 12mm 100 pcs and 25mm 25pcs
  4. Small Parts FSC141SHB Grade A Steel Square Head Bolt, 1/4"-20" Thread Size, 1" Long (Pack of 25)
  5. Small Parts FSC38150SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1-1/2" Long (Pack of 1...
  6. Small Parts FSC38250SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 2-1/2" Long (Pack of 1...
  7. Hard-to-Find Fastener 014973312107 Square Head Bolts, 3/8-16 x 1-3/4, Piece-10
  8. Small Parts FSC503SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)
  9. Small Parts FSC381SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1" Long (Pack of 10)
  10. Small Parts FSC50250SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 2-1/2" Long (Pack of 5...

Most Wished For

  1. Innovative Components AH-COM Thread Detective / Thread Identifier Inch. and Metric Combo Set with Ru...
  2. 5/8"-11 x 8" (PT) Coarse Thread A307 Grade A Square Head Machine Bolt Low Carbon Steel Plain Finish ...
  3. Makerbeam M3 Bolts with Square Head, 12mm 100 pcs and 25mm 25pcs
  4. Small Parts FSC141SHB Grade A Steel Square Head Bolt, 1/4"-20" Thread Size, 1" Long (Pack of 25)
  5. Small Parts FSC38150SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1-1/2" Long (Pack of 1...
  6. Small Parts FSC38250SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 2-1/2" Long (Pack of 1...
  7. Hard-to-Find Fastener 014973312107 Square Head Bolts, 3/8-16 x 1-3/4, Piece-10
  8. Small Parts FSC503SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)
  9. Small Parts FSC381SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1" Long (Pack of 10)
  10. Small Parts FSC50250SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 2-1/2" Long (Pack of 5...

Most Gifted

  1. Innovative Components AH-COM Thread Detective / Thread Identifier Inch. and Metric Combo Set with Ru...
  2. 5/8"-11 x 8" (PT) Coarse Thread A307 Grade A Square Head Machine Bolt Low Carbon Steel Plain Finish ...
  3. Makerbeam M3 Bolts with Square Head, 12mm 100 pcs and 25mm 25pcs
  4. Small Parts FSC141SHB Grade A Steel Square Head Bolt, 1/4"-20" Thread Size, 1" Long (Pack of 25)
  5. Small Parts FSC38150SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1-1/2" Long (Pack of 1...
  6. Small Parts FSC38250SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 2-1/2" Long (Pack of 1...
  7. Hard-to-Find Fastener 014973312107 Square Head Bolts, 3/8-16 x 1-3/4, Piece-10
  8. Small Parts FSC503SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)
  9. Small Parts FSC381SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1" Long (Pack of 10)
  10. Small Parts FSC50250SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 2-1/2" Long (Pack of 5...

Top Selling

  1. Innovative Components AH-COM Thread Detective / Thread Identifier Inch. and Metric Combo Set with Ru...
  2. 5/8"-11 x 8" (PT) Coarse Thread A307 Grade A Square Head Machine Bolt Low Carbon Steel Plain Finish ...
  3. Makerbeam M3 Bolts with Square Head, 12mm 100 pcs and 25mm 25pcs
  4. Small Parts FSC141SHB Grade A Steel Square Head Bolt, 1/4"-20" Thread Size, 1" Long (Pack of 25)
  5. Small Parts FSC38150SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1-1/2" Long (Pack of 1...
  6. Small Parts FSC38250SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 2-1/2" Long (Pack of 1...
  7. Hard-to-Find Fastener 014973312107 Square Head Bolts, 3/8-16 x 1-3/4, Piece-10
  8. Small Parts FSC503SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 3" Long (Pack of 5)
  9. Small Parts FSC381SHB Grade A Steel Square Head Bolt, 3/8"-16" Thread Size, 1" Long (Pack of 10)
  10. Small Parts FSC50250SHB Grade A Steel Square Head Bolt, 1/2"-13" Thread Size, 2-1/2" Long (Pack of 5...



Main Categories

Home & Garden


Home Improvement


Electronics


Office


Car & Automotive


Sporting Goods


Toys and Hobby


Health & Personal Care


Beauty Supplies


Fashion


Industrial


Related Categories

Building Materials


Materials Handling


Electrical


Hardware


Nails, Screws & Fasteners


Bathroom Fixtures


Kitchen Fixtures


Lighting


Measuring & Layout Tools


Painting Supplies & Wall Treatments


Hand Tools


Power Tool Parts & Accessories


Power Tools


Plumbing


Safety & Security


Storage & Home Organization


Welding & Soldering



We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
Certain content that appears on GistGear.com comes from Amazon services llc. This content is provided 'as is' and is subject to change or removal at any time.
Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Amazon product prices and availability are accurate as of the date/time indicated and are subject to change.