Hillman 5/16 in. x 1 in. L Hex Zinc-Plated Steel Lag Screw 100 pk

★★★★★ 4.2 149 reviews

US$10.30
Price when purchased online
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Management number 211238674 Release Date 2026/04/04 List Price US$10.30 Model Number 211238674
Category

Hillman zinc hex lag screws offer reliable corrosion and rust resistance, making them ideal for outdoor projects such as retaining walls, deck frames, and play equipment. Crafted from durable steel with a zinc exterior finish, these heavy duty screws feature a 5/16 in. size and coarse threads designed for use in pre-drilled holes, helping to prevent wood splitting or snapping during installation. The external hex head drive system allows for easy and controlled installation with a socket or wrench, providing secure fastening and strong holding power. Each package contains 100 lag screws, with each screw measuring 7 in. in length, 4.5 in. in width, and 2 in. in height, and a total package weight of 5.8 lb. These hex head wood screws are suitable for a variety of woodworking and construction applications where strength and durability are essential. Choose Hillman for dependable performance in your next project.

  • EASY INSTALLATION: Designed for quick and simple installation with an external hex drive system. Ideal for wood applications and compatible with hex head wood screws for secure fastening.
  • HEAVY DUTY PERFORMANCE: Made from durable steel with a zinc exterior finish for corrosion resistance. Perfect for demanding projects requiring reliable, heavy duty screws.
  • VERSATILE APPLICATIONS: Suitable for a wide range of uses including woodworking, construction, and repairs. Compatible with m6 machine screws and other standard fasteners.
  • PRECISE DIMENSIONS: Each screw measures 5/16 in. and is engineered for consistent fit. Meets imperial measurement standards for compatibility with m4 x 16 mm screw sizes.
  • BULK VALUE PACK: Includes 100 pieces per package for large projects or frequent use. Convenient for professionals and DIYers needing a reliable supply of hex head screws.
UPC 008236085068
Brand Hillman
Color zinc
Model 230039
Head Type HEX
Size Name 5/16"
Metal Type metal_type
Unit Count 100.0 Count
Item Weight 5.8 Pounds
Part Number 230039
Thread Size thread.size
Thread Type Thread.type
Drive System External Hex
Finish Types zinc
Grade Rating grade_ 2
Manufacturer Hillman Group Rsc
Thread Style thread.style
Fastener Type fastener.type
Material Type Steel
Exterior Finish Zinc
Item Dimensions 7 x 4.5 x 2 inches
Thread Coverage thread.coverage
Number of Pieces 100
Screw Head Style head.style

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