ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Koko Brown | Qty. 1,000 (Carton) E Track Kits With their aggressive thread design

With their aggressive thread design and large washer-style head

and operations that need trusted

and structural construction

Its drop-side plate design allows for quick rope changes in the field

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Koko Brown | Qty. 1,000 (Carton) E Track Kits With their aggressive thread designThe 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