Simpson #10 x 2-3/4" Gray 04, Deck-Drive DCU Composite Screw, 305 Stainless Steel PACK:350 Pk Heat is the primary cause

Heat is the primary cause of carbide failure in hammer drill bits - Dura-Carbide's ability to endure up to 1800 deg

keeping the carbide head cooler for ultimate strength and durability over extended use

This rod features a zinc-plated finish over steel construction

A T20 6-lobe driver bit is included in the package

Fastener Size: 1/4 in

Simpson #10 x 2-3/4" Gray 04, Deck-Drive DCU Composite Screw, 305 Stainless Steel PACK:350 Pk Heat is the primary causeSimpson Deck Drive DCU Composite Screw in #10 x 2 3 4" with Type 305 Stainless Steel finish is purpose built for fastening composite and PVC deck boards, delivering corrosion resistance and a clean, concealed appearance in one engineered fastener. Designed by Simpson, this deck screw combines a Type 17 point for clean penetration, inverted upper threads that clear excess material, and a color matching painted cap head in Gray 04 making it an ideal