ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Tan | Qty. 1,000 (Carton) Tow Shackles Attaching metal hardware to steel

Attaching metal hardware to steel studs

and facility environments

Sharp point - penetrates hardwoods quickly and cleanly

while maintaining tension and elasticity — perfect for long-span tie-down jobs on flatbeds

HVAC systems

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Tan | Qty. 1,000 (Carton) Tow Shackles Attaching metal hardware to steelThe ST Fastening #12 InsulDrill Metal Roofing Screw is built to meet the demands of commercial and industrial insulation applications. Whether youre anchoring insulation boards to steel decks or securing metal panels to purlins, these screws are engineered for performance, strength, and longevity. Designed with precision threading and a sharp self drilling point, InsulDrill screws eliminate the need for pre drillingreducing labor time while delivering