For demanding framing, decking, and outdoor structures, the FastenMaster Headlok 6 in. L Torx Ttap T30 Coarse Structural Wood Screws are engineered to deliver dependable strength with a clean, professional finish. Built to handle tough wood assembly, these screws pair a flat head with a high-torque Torx Ttap drive for precise, fast installations.
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Flat head design creates a flush seating that looks clean and professional once installed.
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Torx Ttap drive (T30) reduces cam-out and allows faster driving, helping you power through large projects without stripping the screw head.
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Coarse thread delivers quick bite and strong holding power in typical structural wood, even in denser framing members.
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6 inch length and 3/16 inch diameter strike the right balance for deep engagement in joists, studs, and thick framing components.
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Headlok by FastenMaster a trusted line designed for demanding wood applications, providing reliable performance project after project.
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Indoor and outdoor use suitable for decks, fences, sheds, pergolas, and interior framing alike, ensuring one fastener that covers multiple environments.
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50 screws per box in boxed packaging, giving you ample supply for bulk jobs and consistent results across entire projects.
Why this matters: the combination of a flush flat head, a robust Torx Ttap drive, and a coarse thread means quicker installation with fewer cam-out events and a stronger hold in structural wood. The 6" length provides the reach you need for thick assemblies, while the 3/16" diameter offers solid shear strength without excessive pre-drilling.
Ideal uses
Perfect for structural framing, deck and railing assemblies, anchor points for outdoor structures, and large interior framing tasks where a secure, long-lasting fastener is essential. Whether you’re building a new deck, repairing a fence, or reinforcing a timber frame, Headlok screws help you achieve a clean, durable finish.
Practical tips
- Use a compatible Torx T30 driver to maximize drive efficiency and minimize cam-out.
- Pre-drilling is recommended for hardwoods to prevent splitting, while softwoods can benefit from pilot holes for consistent seating.
- Drive until the head sits flush to the surface for a neat, professional appearance on visible applications.
Prepare for your next project with FastenMaster Headlok 6 in. Torx Ttap T30 coarse structural wood screws—and experience the trusted performance that keeps timber projects secure from start to finish.
