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HILLMAN 1/4 in. X 5 in. L Hex Stainless Steel Lag Screw 10 pk

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

When your project calls for a secure, long-lasting timber connection, the Hillman 1/4 in. x 5 in. Hex Stainless Steel Lag Screws deliver the proven grip you need. This 10-pack pair…

Hillman MPN 0964590 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $26.99. Our online price is $29.99.
$29.99
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About Product Overview

When your project calls for a secure, long-lasting timber connection, the Hillman 1/4 in. x 5 in. Hex Stainless Steel Lag Screws deliver the proven grip you need. This 10-pack pairs rugged strength with precision design, making it a go-to choice for outdoor decks, fences, and heavy-duty framing.

Why this lag screw stands out

  • Stainless steel construction resists corrosion and oxidation, so your joints stay solid in sun, rain, and salty air—perfect for exterior projects and treated lumber.
  • Hex head enables fast, high-torque driving with common tools, reducing effort and slippage during installation.
  • Coarse thread provides quick bite and strong withdrawal resistance in wood, helping you achieve a secure hold with fewer pilot-hole concerns.
  • Size and fit at 1/4 in. diameter and 5 in. length strike a balance between strong shear capacity and manageable installation for typical framing and decking tasks.
  • Value-packed packaging with 10 screws per box keeps your toolbox stocked for ongoing projects without constant reordering.

Ideal uses

  • Outdoor decks, pergolas, and railing structures where a robust wood-to-wood connection is needed
  • Fence line posts, trellises, and garden structures that require durable, long-lasting fasteners
  • Heavy framing and cross-supports in softwood and treated lumber where quick, strong penetration is essential

Installation tips for best results

  • Pre-drill a pilot hole to prevent wood splitting; for softwoods a 3/16" pilot is usually adequate, while hardwoods may require a slightly larger hole.
  • Use a hex driver or impact-rated bit to drive the lag screw until the head sits flush with the surface—avoid overtightening to protect the wood.
  • When mounting near a cut edge or in high-stress joints, consider a pre-assembly with a washer to distribute load and reduce pull-out.

With the Hillman 1/4 in. x 5 in. Hex Stainless Steel Lag Screws, you’ll get reliable, lasting connections that stand up to the elements. The 10-pack boxed presentation keeps your project workflow smooth and efficient, so you can move from planning to precision fast.

The Details Specifications

Brand Hillman
SKU 59597
UPC 008236553741
Unit 0
Case Pack Quantity 2 per case
Retail Unit Quantity 1
Unit of Measure 10 BX
Dimensions (L × W × H) 6 × 4 × 2
Weight 2 lbs
Cubic Feet 0.09273 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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