< p>FastenMaster Headlok 8 in. L Torx Ttap T30 Coarse Structural Wood Screws deliver serious strength for demanding wood connections. Built for long, reliable bites, these 8-inch screws with a 3/16-inch diameter are purpose-made for structural framing, decks, and outdoor projects where every inch of grasp matters.
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Size and drive: 8 in length, 3/16 in diameter, designed for deep engagement in hardwoods, softwoods, and engineered lumber. Torx Ttap drive with a T30 bit is engineered to resist cam-out and maximize torque transfer for secure seating.
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Thread and head design: Coarse-thread fasteners provide strong bite in wood joints, while the button-top head offers a clean, unobtrusive profile that sits flush where appearance matters.
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Brand lineage: Part of the FastenMaster Headlok family, trusted for high-load wood connections and long-term holding power in structural applications.
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Packaging and convenience: Sold in a 12-pack, neatly packaged in a clamshell for easy transport, quick selection on the job site, and organized fastener storage.
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Project versatility: Ideal for indoor and outdoor structural wood projects—from deck ledgers and framing to heavy-duty joints in treated lumber and other wood assemblies.
Why this matters for your project: the combination of an 8-inch length and coarse threads delivers deep engagement and strong shear resistance, helping you achieve durable connections that stand up to stress over time. The Torx Ttap drive reduces cam-out during driving, so you can drive faster with fewer slips, even in dense or hardwoods. With the Headlok 8 in. structural screws, you get a single-solution fastener that supports demanding builds without compromising finish or integrity.
Use cases to consider: replacing lag bolts for easier installation in structural wood junctions, reinforcing post-to-beam connections, securing heavy framing members, and anchoring deck components where long, strong fasteners are required. Compatible with standard wood construction practices and common bit systems, these screws help you complete projects with confidence and efficiency.
