ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Ash Gray | Qty. 48,000 (Pallet) GW Gas Actuated Washer Pins Select the appropriate screw length

Select the appropriate screw length and diameter for full penetration into the steel and full thread engagement in the substrate

It’s ideal for use around scaffolding

it provides maximum joint efficiency and safety on the job

Engineered for demanding flatbed use

and avoid overdriving to maintain the structural integrity of the connection

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Ash Gray | Qty. 48,000 (Pallet) GW Gas Actuated Washer Pins Select the appropriate screw lengthThe 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