ST Fastening #12-24 x 1-1/2" HG Steelbinder Self-Drilling Metal Roofing Screw - Crimson, Pkg 250 META/HETA/HETAL/HHETA Embedded Truss Anchors Optimized Thread Design: Delivers strong

Optimized Thread Design: Delivers strong holding power while reducing driving torque

Drill a hole using the specified diameter carbide bit into the base material to a depth of at least 1/2" deeper than the required embedment

Electro-galvanized versions available for HDG anchor bolts

Corrosion Resistance: Available in different finishes to withstand various environmental conditions

and general wood construction

ST Fastening #12-24 x 1-1/2" HG Steelbinder Self-Drilling Metal Roofing Screw - Crimson, Pkg 250 META/HETA/HETAL/HHETA Embedded Truss Anchors Optimized Thread Design: Delivers strongHG Steelbinder Self Drilling Metal Roofing Screws provide fast, reliable fastening for metal roofing and siding to steel structures. With a self drilling tip for efficient installation and an EPDM washer for a watertight seal, their high grade materials ensure exceptional strength and durability in demanding environments. Key Features: Self Drilling Tip: Simplifies installation by eliminating the need for pre drilling. High Grade Construction: