ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Tan, Pkg 100 PB/PBS Regular & Standoff Post Bases 6-lobe drive recess – Secure

6-lobe drive recess – Secure engagement and longer bit life

Designed for versatility and strength

ensuring reliable performance in demanding environments

Follow Simpson Strong-Tie load tables for required nail type

ST Fastening #12 X 4-1/2" InsulDrill Metal Roofing Screw - Tan, Pkg 100 PB/PBS Regular & Standoff Post Bases 6-lobe drive recess – SecureThe 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