When you're fastening into concrete
These screws feature a hardened steel core with a multi-layer Dagger-Guard coating that withstands high humidity
Splice Protection: Back-spliced with shrink tube reinforcement
this assembly comes finished in signal violet for fast identification and safety compliance
Securing racking systems and fixtures to concrete floors
ST Fastening #9 x 2-1/2" ST-XL Woodbinder Metal Roofing Screw - Burnished Slate, Qty. 1,500 (Carton) Self-Retracting Lifelines & Personal Fall Limiters When you're fastening into concreteThe ST XL Woodbinder Metal Roofing Screws are built for exceptional performance in demanding metal to wood fastening applications. Designed for strength, durability, and reliability, these screws are ideal for securing metal roofing and siding panels to wood substrates in residential, agricultural, and commercial projects. Made with a carbon steel shaft and a 304 stainless steel cap, the ST XL screws feature a self drilling point for effortless