Self-Tapping Deck Screws For Metal Joists, 7x1-5/8 Black-Head 410 Stainless, T15 Drive, Xylan Coated, Auger Tip For Easy Deck Board Penetration, Covers 100 Sq Ft Of Decking, 350 Pack

Self-Tapping Deck Screws for Metal Joists, 7x1-5/8 in
✔️ 7x1-5/8 in, black-head 410 stainless, auger tip; 350-pack

The self-tapping deck screw securely fastens deck boards to metal joists in steel, aluminum, or stainless framing. It’s ideal for metal substructures used in modern deck builds, delivering strong, long-lasting results with clean surface finishes. Pre-drilling pilot holes through the decking is still recommended for most materials.

✅ Size: 7x1-5/8 in (41 mm long, ~4.5 mm dia)
✅ Material: 410 stainless steel with Xylan coating
✅ Drive: T15 star recess for reduced slipping and stripping
✅ Tip: Auger point enables self-tapping into metal joists
✅ Pack: 350 screws; covers about 100 sq ft of decking when used with compatible fasteners
✅ Compatible with hardwoods, thermally modified wood, softwoods, composites, PVC

💡 What is a deck screw used for when attaching decking to metal joists?

Handy, general-use fastener for securing decking boards to metal joists in outdoor framing. It’s built to resist corrosion and provide strong, clean penetration.

- self-tapping into steel/aluminum joists for durable decks - suitable for hardwoods, softwoods, thermally modified lumber, composites, and PVC - auger tip reduces driving effort and helps penetration ✝️