ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Koko Brown, Pkg 100 Daggerz Self-Drilling Screws these screws are ideal for

these screws are ideal for professionals and contractors working on framing

Use with a hammer or compatible pneumatic nailer designed for 16d smooth shank nails

Its precision-engineered design ensures efficient load distribution

The ring shank design delivers superior holding power

Steel framing connections

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Koko Brown, Pkg 100 Daggerz Self-Drilling Screws these screws are ideal 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