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Best Lag Screws & Bolts - Buying Guide

Last Updated: 10/22/2019

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Bestselling Lag Screws & Bolts on Amazon

  1. Hillman 230009 Hex Lag Screws, 1/4 X 1-1/2-Inch, Zinc, 100-Pack
  2. Hard-to-Find Fastener 014973455514 Hex Lag Screws, 5/16 x 3, Piece-12
  3. Prime-Line 9055135 Hex Lag Screws, 1/4 in. X 3 in., A307 Grade A Zinc Plated Steel, 100-Pack
  4. Spax 4581820700765 1/4 x 3" T-Star Drive Washer Head HCR (Exterior) Powerlag Screw (50 Pieces per Box)
  5. 5/16" X 4" Lag Bolt Black Zinc 10 Pack Renovator's Supply
  6. Prime-Line 9054964 Hex Lag Screws, 1/4 in. X 1-1/2 in., Grade 18-8 Stainless Steel, 25-Pack
  7. Spax 3571820800900 5/16 x 3-1/2" Hex Drive Washer Head HCR (Exterior) Powerlag Screw (250 Pieces per...
  8. Star Drive Construction Lag Screw 5/16" x 4"
  9. The Hillman Group 230125 Zinc Hex Lag Screw, 1/2" x 3", 50 Pieces
  10. Prime-Line 9055515 Hex Lag Screws, 5/16 in. X 1-1/2 in., A307 Grade A Zinc Plated Steel, 50-Pack

  #1

Hillman 230009 Hex Lag Screws, 1/4 X 1-1/2-Inch, Zinc, 100-Pack

Model: 230009   |    Mpn: 230009   |    Ean: 0008236084955   |    PartNumber: 230009   |   Asin: B000BD8MO2

100 pack, 1/4 x 1-1/2", zinc, hex head lag bolt.

Features

  • Durable product
  • This product meets the customer requirement
  • Manufactured in China
  • Country of Origin: China
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Brand: Hillman   |   Manufacturer: The Hillman Group

Item Dimensions: 2.3 x 3.5 x 4.7 inches (5.8 x 8.9 x 11.9 cm)   |   Package Dimensions: 0.6 x 2.3 x 4.5 inches (1.5 x 5.8 x 11.4 cm)

Amazon Price: $11.18 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $12.49

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  #2

Hard-to-Find Fastener 014973455514 Hex Lag Screws, 5/16 x 3, Piece-12

Model: 014973455514   |    Mpn: HLSHS-336-12   |    Ean: 0738287350074   |    PartNumber: HLSHS-336-12   |   Asin: B00L1IJZTW

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

  • Diameter: 5/16 inch
  • Length: 3 inches
  • Material: Steel
  • Finish: Zinc
  • Head Style: Hex (1/2 wrench)
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Brand: Hard-to-Find Fastener   |   Manufacturer: Midwest Fastener Corp

Item Dimensions: 1.5 x 1.75 x 5.25 inches (3.8 x 4.4 x 13.3 cm)   |   Package Dimensions: 1.3 x 1.8 x 5.2 inches (3.3 x 4.6 x 13.2 cm)

Amazon Price: $5.63 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $6.75

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  #3

Prime-Line 9055135 Hex Lag Screws, 1/4 in. X 3 in., A307 Grade A Zinc Plated Steel, 100-Pack

Model: 9055135   |    Mpn: 9055135   |    Ean: 0049793112248   |    PartNumber: 9055135   |   Asin: B074ZX8XQC

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Features

  • Size: 1/4 inch X 3 inch
  • Heavy duty wood screw with 6 sided hex bolt head
  • Features deep wood screw threads and does not accept a nut
  • Used in applications where standard wood screws cannot support the load (deck building, etc.)
  • Requires pilot hole to be drilled and installs using wrench or socket tool
  • See more on Amazon...

Brand: PRIME-LINE   |   Manufacturer: Prime-Line

Item Dimensions: 4 x 4 x 3 inches (10.2 x 10.2 x 7.6 cm)   |   Package Dimensions: 2.7 x 6.4 x 7.7 inches (6.9 x 16.3 x 19.6 cm)

Amazon Price: $13.03 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $13.03

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  #4

Spax 4581820700765 1/4 x 3" T-Star Drive Washer Head HCR (Exterior) Powerlag Screw (50 Pieces per Box)

Model: 4581820700765   |    Mpn: 4581820700765   |    Ean: 0712216019171   |    PartNumber: 4581820700765   |   Asin: B018JQFBT6

Discover the Spax Advantage! this German engineered/American made Spax 1/4 x 3in. T-star Drive washer head HCR PowerLag offers a premium quality fastening solution to help ensure professional results in less time than inferior imported screws. Say good Bye to your fathers traditional lag. Spax PowerLags offer superior installation performance and durability over traditional lag screws and carriage bolts for structural wood construction. Made of carbon steel and coated for long term durability to ensure your project endures. Do it Once, do it right with Spax.

Features

  • The trend setting low profile built-on washer head design offers a contemporary and sleek finished installation. Excellent draw down strength without the need for a separate washer delivers superior clamping ability and a easier installation
  • Check out our Threads!! our patented thread technology allows the screw to be driven faster, is easier to install, and reduces splitting in wood. Let Spax take some of the hassle out of your next project
  • High Corrosive resistant (HCR) coating makes these screws ideal for use in treated lumber and exterior applications
  • Heat treated Grade 5 Durability. Subjecting the screw to heat treating gives greater strength and reduces breakage
  • T-Star plus head provides superior bit engagement. Better bit engagement means quicker installation with less effort
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Brand: SPAX   |   Manufacturer: ALtenloh, Brinck & Co. (ABC Spax)

Item Dimensions: 0.25 x 0.25 x 3 inches (0.6 x 0.6 x 7.6 cm)   |   Package Dimensions: 2.99 x 4.17 x 8.27 inches (7.6 x 10.6 x 21.0 cm)

Amazon Price: $22.01 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 1-2 business days
List Price: $22.01

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  #5

5/16" X 4" Lag Bolt Black Zinc 10 Pack Renovator's Supply

 Ean: 0096962413170   |    PartNumber: 31949   |   Asin: B019566936

Pack of 10 Black Zinc Lag Bolts Crafted High Quality that measures 5/16" x 4". Obtain this durable Black Zinc Lag Bolt Plated Item 31949

Features

  • Black Zinc Plated Durable Lag Bolts
  • Lag Bolts used on many projects by over tens of thousands of customers
  • Lag Screws of 5/16 x 4
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Brand: Renovators Supply Manufacturing   |   Manufacturer: Renovators Supply Manufacturing

Item Dimensions: 4 x 0.31 x 0.31 inches (10.2 x 0.8 x 0.8 cm)   |   Package Dimensions: 0.5 x 2.5 x 5 inches (1.3 x 6.4 x 12.7 cm)

Amazon Price: $11.99 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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  #6

Prime-Line 9054964 Hex Lag Screws, 1/4 in. X 1-1/2 in., Grade 18-8 Stainless Steel, 25-Pack

Model: 9054964   |    Mpn: 9054964   |    Ean: 0049793107596   |    PartNumber: 9054964   |   Asin: B074ZYL8FF

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Features

  • Size: 1/4 inch X 1-1/2 inch
  • Heavy duty wood screw with 6 sided hex bolt head
  • Features deep wood screw threads and does not accept a nut
  • Used in applications where standard wood screws cannot support the load (deck building, etc.)
  • Requires pilot hole to be drilled and installs using wrench or socket tool
  • See more on Amazon...

Brand: PRIME-LINE   |   Manufacturer: Prime-Line

Item Dimensions: 2 x 4 x 4 inches (5.1 x 10.2 x 10.2 cm)   |   Package Dimensions: 0.91 x 3.62 x 4.65 inches (2.3 x 9.2 x 11.8 cm)

Amazon Price: $15.80 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $15.82 | Used Price: $9.75

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  #7

Spax 3571820800900 5/16 x 3-1/2" Hex Drive Washer Head HCR (Exterior) Powerlag Screw (250 Pieces per Pail)

Model: 3571820800900   |    Mpn: CECOMINOD074240   |    Ean: 0712216020276   |    PartNumber: CECOMINOD074240   |   Asin: B018JQEGS8

Spax PowerLags Screws have a hex head with integrated washer and HCR-X (High Corrosion Resistant) exterior coating. Provides a new level of fastening efficiency and reliability to construction. Engineered specifically for demanding wood-to-wood structural applications, PowerLags feature patented thread serrations that eliminate pre-drilling and dramatically increase installation speed - requiring up to 40% less driving torque to increase installation speed. Fastener length stamp on the head provides convenient identification without measuring and aids on-site inspections. HCR-X Coating offers superior X-terior corrosion resistance when installed in treated lumber and is tested in coastal construction environments. All Spax PowerLags are building code listed and load rated, ICC-ES ESR-1782.

Features

  • Spax Powerlags Screws Have A Hex Head With Integrated Washer And Hcr-X (High Corrosion Resistant) Exterior Coating
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Brand: Primesource   |   Manufacturer: PRIMESOURCE

Item Dimensions: 1 x 1 x 3 inches (2.5 x 2.5 x 7.6 cm)   |   Package Dimensions: 7.1 x 9.3 x 9.5 inches (18.0 x 23.6 x 24.1 cm)

Amazon Price: $121.87 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 1-2 business days
List Price: $113.00

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  #8

Star Drive Construction Lag Screw 5/16" x 4"

Model: 47877   |    Mpn: 47877   |    Ean: 0008236695175   |    PartNumber: 47877   |   Asin: B003W91DPM

Construction Lag Screws are perfect for your next outdoor project. Common applications include decks, stairs and playsets. These products have features that are both impressive and unique. Topping the list is the new "Star Drive" technology which virtually eliminates cam-out for a smooth, effortless drive every time. Chances for splitting wood are greatly reduced by the patented cross-cut threads and the wood biting cut point. These two features combine to prevent wood splitting by grinding wood and removing fibers from the hole. Use with treated lumber.

Features

  • Reinforced neck, aggressive thread design, and type 17 cut point
  • Truss head and star drive help eliminate cam-out for a smooth, effortless drive every time
  • 1000 hour bronze ceramic coat for superior rust and corrosion protection
  • Common applications include decks, stairs, playsets, and many other outdoor wood projects
  • No pre-drilling required
  • 100 pieces per package
  • See more on Amazon...

Brand: The Hillman Group   |   Manufacturer: The Hillman Group

Item Dimensions: 4.7 x 6.6 x 5.5 inches (11.9 x 16.8 x 14.0 cm)   |   Package Dimensions: 4.6 x 5.5 x 6.4 inches (11.7 x 14.0 x 16.3 cm)

Amazon Price: $35.99 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $40.99

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  #9

The Hillman Group 230125 Zinc Hex Lag Screw, 1/2" x 3", 50 Pieces

Model: 230125   |    Mpn: 7230125   |    Ean: 0008236085402   |    PartNumber: 7230125   |   Asin: B000BD6E10

Manufactured to be extremely sturdy, lag screws are some of the toughest fasteners. This Zinc Hex Lag Screw provides adequate corrosion and rust protection, making it a good choice for outdoor projects. Use this lag screw to attach objects to wood and anchor masonry. Common applications include retaining walls, deck frames, and outdoor play equipment. For masonry application, use the screw in conjunction with a lag shield. This zinc hex lag screw has coarse threads designed for pre-drilled holes to prevent splitting or snapping, and requires minimal clearance above the fastener. It has a hexagonal drive for simple installation and controlled traction with a socket or wrench. Use in a pre-drilled hole; see product package for pre-drilling instructions.

Features

  • Designed to attach objects to wood and anchor masonry
  • Zinc finish provides fair corrosion and rust protection
  • Coarse threads requiring a pre-drilled hole with minimal clearance above the fastener
  • Hex drive for controlled traction with a socket or wrench
  • 50 pieces per retail package
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Brand: The Hillman Group   |   Manufacturer: The Hillman Group

Item Dimensions: 3.4 x 4.8 x 7 inches (8.6 x 12.2 x 17.8 cm)   |   Package Dimensions: 3.4 x 4.6 x 6.9 inches (8.6 x 11.7 x 17.5 cm)

Amazon Price: $24.02 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $30.44 | Used Price: $12.20

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  #10

Prime-Line 9055515 Hex Lag Screws, 5/16 in. X 1-1/2 in., A307 Grade A Zinc Plated Steel, 50-Pack

Model: 9055515   |    Mpn: 9055515   |    Ean: 0049793134141   |    PartNumber: 9055515   |   Asin: B074ZMYW3B

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Features

  • Size: 5/16 inch X 1-1/2 inch
  • Heavy duty wood screw with 6 sided hex bolt head
  • Features deep wood screw threads and does not accept a nut
  • Used in applications where standard wood screws cannot support the load (deck building, etc.)
  • Requires pilot hole to be drilled and installs using wrench or socket tool
  • See more on Amazon...

Brand: PRIME-LINE   |   Manufacturer: Prime-Line

Item Dimensions: 2 x 4 x 4 inches (5.1 x 10.2 x 10.2 cm)   |   Package Dimensions: 1.38 x 4.53 x 5.28 inches (3.5 x 11.5 x 13.4 cm)

Amazon Price: $9.87 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $8.86

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  #11

Prime-Line 9056313 Hex Lag Screws, 3/8 in. X 3 in., A307 Grade A Hot Dip Galvanized Steel, 25-Pack

Model: 9056313   |    Mpn: 9056313   |    Ean: 0049793105646   |    PartNumber: 9056313   |   Asin: B074ZMZRJQ

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Features

  • Size: 3/8 inch X 3 inch
  • Heavy duty wood screw with 6 sided hex bolt head
  • Features deep wood screw threads and does not accept a nut
  • Used in applications where standard wood screws cannot support the load (deck building, etc.)
  • Requires pilot hole to be drilled and installs using wrench or socket tool
  • See more on Amazon...

Brand: PRIME-LINE   |   Manufacturer: Prime-Line

Item Dimensions: 4 x 4 x 3 inches (10.2 x 10.2 x 7.6 cm)   |   Package Dimensions: 1.34 x 4.65 x 5.71 inches (3.4 x 11.8 x 14.5 cm)

Amazon Price: $13.39 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $11.54

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  #12

The Hillman Group 852519 5/16 x 1-1/2" Hex Lag Screw- Black Finish 6-Pack

Model: 852519   |    Mpn: 852519   |    Ean: 0008236933406   |    PartNumber: 852519   |   Asin: B00GS8FQ34

Hex Lag Screws are used to fasten Ornamental Strap and T-Hinges and other gate items. The hex head is easily driven with simple wrenches and requires minimal clearance above the fastener. Decorative black finish is for exterior applications.

Features

  • Use for Ornamental Strap and T-Hinges
  • Decorative black finish
  • Ideal for exterior applications
  • Country of Origin: China
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Brand: The Hillman Group   |   Manufacturer: The Hillman Group

Item Dimensions: 3.5 x 3.75 x 0.87 inches (8.9 x 9.5 x 2.2 cm)   |   Package Dimensions: 1 x 3.5 x 4 inches (2.5 x 8.9 x 10.2 cm)

Amazon Price: $7.15 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $7.76

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  #13

National Hardware N179-150 V858S Lag Screws in Black, 6 pack

Model: N179-150   |    Mpn: N179150   |    Ean: 7844908466512   |    PartNumber: N179150   |   Asin: B000CSK4SS

Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology.

Features

  • 6 pack
  • Manufactured from steel
  • Zinc plated with satin black painted finish
  • Hex head
  • 6 lags per package
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Brand: National Hardware   |   Manufacturer: Stanley Hardware - National Manufacturing

Item Dimensions: 0.63 x 4.5 x 10 inches (1.6 x 11.4 x 25.4 cm)   |   Package Dimensions: 0.7 x 2.7 x 5.5 inches (1.8 x 6.9 x 14.0 cm)

Amazon Price: $1.00 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $2.79

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  #14

Star Drive Construction Lag Screw 5/16" x 3"

Model: 47875   |    Mpn: 47875   |    Ean: 0008236695137   |    PartNumber: 47875   |   Asin: B003W8ZK34

Construction Lag Screws are perfect for your next outdoor project. Common applications include decks, stairs and playsets. These products have features that are both impressive and unique. Topping the list is the new "Star Drive" technology which virtually eliminates cam-out for a smooth, effortless drive every time. Chances for splitting wood are greatly reduced by the patented cross-cut threads and the wood biting cut point. These two features combine to prevent wood splitting by grinding wood and removing fibers from the hole. Use with treated lumber.

Features

  • Reinforced neck, aggressive thread design, and type 17 cut point
  • Truss head and star drive help eliminate cam-out for a smooth, effortless drive every time
  • 1000 hour bronze ceramic coat for superior rust and corrosion protection
  • Common applications include decks, stairs, playsets, and many other outdoor wood projects
  • No pre-drilling required
  • 1 Large Piece Count package per sellable unit
  • 150 pieces per package
  • See more on Amazon...

Brand: Hillman   |   Manufacturer: The Hillman Group

Item Dimensions: 4.5 x 6.7 x 5.3 inches (11.4 x 17.0 x 13.5 cm)   |   Package Dimensions: 4.5 x 5.5 x 6.6 inches (11.4 x 14.0 x 16.8 cm)

Amazon Price: $40.56 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $40.99

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  #15

Prime-Line 9056104 Hex Lag Screws, 3/8 in. X 1-1/2 in., Grade 18-8 Stainless Steel, 25-Pack

Model: 9056104   |    Mpn: 9056104   |    Ean: 0049793126481   |    PartNumber: 9056104   |   Asin: B074ZXS9NT

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Features

  • Size: 3/8 inch X 1-1/2 inch
  • Heavy duty wood screw with 6 sided hex bolt head
  • Features deep wood screw threads and does not accept a nut
  • Used in applications where standard wood screws cannot support the load (deck building, etc.)
  • Requires pilot hole to be drilled and installs using wrench or socket tool
  • See more on Amazon...

Brand: PRIME-LINE   |   Manufacturer: Prime-Line

Item Dimensions: 2 x 4 x 4 inches (5.1 x 10.2 x 10.2 cm)   |   Package Dimensions: 1.18 x 3.86 x 5.71 inches (3.0 x 9.8 x 14.5 cm)

Amazon Price: $19.38 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $19.38

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  #16

Prime-Line 9055097 Hex Lag Screws, 1/4 in. X 2-1/2 in., Grade 18-8 Stainless Steel, 25-Pack

Model: 9055097   |    Mpn: 9055097   |    Ean: 0049793129437   |    PartNumber: 9055097   |   Asin: B074ZZ5673

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Features

  • Size: 1/4 inch X 2-1/2 inch
  • Heavy duty wood screw with 6 sided hex bolt head
  • Features deep wood screw threads and does not accept a nut
  • Used in applications where standard wood screws cannot support the load (deck building, etc.)
  • Requires pilot hole to be drilled and installs using wrench or socket tool
  • See more on Amazon...

Brand: PRIME-LINE   |   Manufacturer: Prime-Line

Item Dimensions: 3 x 4 x 4 inches (7.6 x 10.2 x 10.2 cm)   |   Package Dimensions: 0.7 x 2.9 x 4.6 inches (1.8 x 7.4 x 11.7 cm)

Amazon Price: $14.63 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $15.33

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  #17

Prime-Line 9056161 Hex Lag Screws, 3/8 in. X 2 in., A307 Grade A Zinc Plated Steel, 25-Pack

Model: 9056161   |    Mpn: 9056161   |    Ean: 0049793134219   |    PartNumber: 9056161   |   Asin: B074ZMZSSY

Lag screw bolts are used in place of standard wood screws whenever the mounting surface must bear a heavy load. The hex head allows for lag screws to be tightened with more torque than can be used on phillips head screws, though a pilot hole is still required prior to installation. Note that lag screws do not accept nuts as they are technically thick heavy duty wood screws with threads designed to cut into wood. They are ideal for use on decks since installation can be accomplished without having access to both ends of the fastener, as opposed to standard hex bolts that require a nut on the opposite end.

Features

  • Size: 3/8 inch X 2 inch
  • Heavy duty wood screw with 6 sided hex bolt head
  • Features deep wood screw threads and does not accept a nut
  • Used in applications where standard wood screws cannot support the load (deck building, etc.)
  • Requires pilot hole to be drilled and installs using wrench or socket tool
  • See more on Amazon...

Brand: PRIME-LINE   |   Manufacturer: Prime-Line

Item Dimensions: 3 x 4 x 2 inches (7.6 x 10.2 x 5.1 cm)   |   Package Dimensions: 1.97 x 4.45 x 6.69 inches (5.0 x 11.3 x 17.0 cm)

Amazon Price: $8.37 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $8.37

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  #18

Star Drive Construction Lag Screw 5/16" x 5"

Model: 47878   |    Mpn: 47878   |    Ean: 0008236695199   |    PartNumber: 47878   |   Asin: B003W94M9G

Construction Lag Screws are perfect for your next outdoor project. Common applications include decks, stairs and playsets. These products have features that are both impressive and unique. Topping the list is the new "Star Drive" technology which virtually eliminates cam-out for a smooth, effortless drive every time. Chances for splitting wood are greatly reduced by the patented cross-cut threads and the wood biting cut point. These two features combine to prevent wood splitting by grinding wood and removing fibers from the hole. Use with treated lumber.

Features

  • Reinforced neck, aggressive thread design, and type 17 cut point
  • Truss head and star drive help eliminate cam-out for a smooth, effortless drive every time
  • 1000 hour bronze ceramic coat for superior rust and corrosion protection
  • Common applications include decks, stairs, playsets, and many other outdoor wood projects
  • No pre-drilling required
  • 75 pieces per package
  • No pre-drilling
  • Star drive helps eliminate campout
  • Ideal for decks, stairs, play sets and many other outdoor projects
  • See more on Amazon...

Brand: The Hillman Group   |   Manufacturer: The Hillman Group

Item Dimensions: 4.7 x 6.5 x 5.5 inches (11.9 x 16.5 x 14.0 cm)   |   Package Dimensions: 4.7 x 5.4 x 6.6 inches (11.9 x 13.7 x 16.8 cm)

Amazon Price: $35.20 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $40.99

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  #19

The Hillman Group 47872 1/4-Inch x 1-1/2-Inch Star Drive Construction Lag Screw, 375-Pack

Model: 47872   |    Mpn: 47872   |    Ean: 0008236695076   |    PartNumber: 47872   |   Asin: B003W934Q8

This products has features that are both impressive and unique. Topping the list is the new "Star Drive" technology which virtually eliminates campout for a smooth, effortless drive every time. Chances for splitting wood are greatly reduced by the patented cross-cut threads and the wood biting cut point. These two features combine to prevent wood splitting by grinding wood and removing fibers from the hole.

Features

  • No pre-drilling
  • Star drive helps eliminate campout
  • Ideal for decks, stairs, play sets and many other outdoor projects
  • Country of Origin: Taiwan, Province Of China
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Brand: The Hillman Group   |   Manufacturer: The Hillman Group

Item Dimensions: 4.7 x 5.3 x 6.8 inches (11.9 x 13.5 x 17.3 cm)   |   Package Dimensions: 4.3 x 5.8 x 6.7 inches (10.9 x 14.7 x 17.0 cm)

Amazon Price: $39.99 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

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  #20

Spax 4581820701555 1/4 x 4 -1/2" T-Star Drive Washer Head HCR (Exterior) Powerlag Screw (50 Pieces per Box)

Model: 4581820701555   |    Mpn: 4581820701555   |    Ean: 0712216019232   |    PartNumber: 4581820701555   |   Asin: B018JQFDLM

Spax PowerLags Screws have a washer head with T-Star Drive and HCR-X (High Corrosion Resistant) exterior coating. Provides a new level of fastening efficiency and reliability to construction. Engineered specifically for demanding wood-to-wood structural applications, PowerLags feature patented thread serrations that eliminate pre-drilling and dramatically increase installation speed - requiring up to 40% less driving torque to increase installation speed. Fastener length stamp on the head provides convenient identification without measuring and aids on-site inspections. HCR-X Coating offers superior X-terior corrosion resistance when installed in treated lumber and is tested in coastal construction environments. All Spax PowerLags are building code listed and load rated, ICC-ES ESR-1782.

Features

  • Spax Powerlags Screws Have A Washer Head With T-Star Drive And Hcr-X (High Corrosion Resistant) Exterior Coating
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Brand: Primesource   |   Manufacturer: PRIMESOURCE

Item Dimensions: 1 x 1 x 4 inches (2.5 x 2.5 x 10.2 cm)   |   Package Dimensions: 3 x 4.2 x 8.3 inches (7.6 x 10.7 x 21.1 cm)

Amazon Price: $23.57 | as of 10/22/2019(8:43am pst)
Availibility: Usually ships in 1-2 business days
List Price: $24.00

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