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
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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.
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Hex head enables fast, high-torque driving with common tools, reducing effort and slippage during installation.
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Coarse thread provides quick bite and strong withdrawal resistance in wood, helping you achieve a secure hold with fewer pilot-hole concerns.
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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.
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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.