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FastenMaster HeadLok 2-7/8 in. L Torx Ttap Coarse Structural Wood Screws

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Support American manufacturers + independent hardware retailers in one purchase.

Meet the FastenMaster HeadLok 2-7/8 in. L Torx Ttap Coarse Structural Wood Screws—a purpose-built fastener for serious woodwork where strength, reliability, and a clean finished lo…

Fastenmaster MPN FMHLGMTT278-500 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $170.99. Our online price is $189.99.
$189.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

Meet the FastenMaster HeadLok 2-7/8 in. L Torx Ttap Coarse Structural Wood Screws—a purpose-built fastener for serious woodwork where strength, reliability, and a clean finished look matter. Built under the trusted HeadLok line, these carbon steel screws deliver high-load performance for demanding interior and exterior projects.

Why this screw stands out

  • Torx Ttap drive provides exceptional grip and reduced cam-out, so driving goes faster and seats securely every time.
  • Coarse thread delivers a strong bite in softwood, engineered lumber, and typical framing materials, helping you achieve solid hold with fewer predrills and less stripping.
  • 2-7/8 inch length is ideal for thick framing, decking connections, and other structural assemblies where a longer, robust screw matters.
  • Carbon steel construction brings dependable strength for load-bearing joints and long-lasting performance in varied conditions.
  • HeadLok design essentials aimed at a secure seating and a clean, low-profile finish in many common wood applications.
  • Indoor and outdoor use broadens your options—from decks and pergolas to interior framing and sheathing projects.
  • Bucket packaging supports organized storage and quick on-site access, reducing time spent hunting for fasteners.

Ideal applications

  • Deck framing, ledger connections, and heavy framing where a single screw can replace multiple lag bolts.
  • Structural wood assemblies in both weather-exposed and indoor environments.
  • Sheathing and subfloor connections where a strong, flush-fastening solution is preferred.

Practical tips for best results

  • Use a compatible Torx Ttap driver for consistent seating and maximum torque transmission.
  • Choose the 2-7/8 in length when joining thick lumber or multiple layers to ensure full thread engagement.
  • Opt for appropriate pilot holes in hardwoods or dense lumber to prevent splitting and to maintain fastener integrity.

With the FastenMaster HeadLok 2-7/8 in. Torx Ttap Coarse Structural Wood Screws, you’re pairing a trusted structural solution with a hardware-driven drive system designed for real-world jobs. Whether you’re a professional contractor tackling durable outdoor builds or a serious DIYer completing robust interior framing, these screws are engineered to perform when it counts—delivering dependable strength, steadier drives, and a finished look you can trust.

The Details Specifications

Brand Fastenmaster
SKU 5062877
UPC 608309449805
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 500 PA
Dimensions (L × W × H) 10 × 8 × 10
Weight 15 lbs
Cubic Feet 0.4727 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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