ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Alamo White | Qty. 48,000 (Pallet) Infrastructure Precast these screws are designed for

these screws are designed for extreme corrosion resistance

it provides precise handling for a wide range of plate thicknesses and weights

Whether you're a seasoned contractor

Self-drilling tip allows direct fastening into steel without predrilling

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Alamo White | Qty. 48,000 (Pallet) Infrastructure Precast these screws are designed forThe 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