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 drill the 3/16" diameter hole

drill the 3/16" diameter hole to the specified embedment depth and blow it clean using compressed air

Electro-galvanized versions available for HDG anchor bolts

The Simpson CB66R 6x6 Rough Column Base - G90 Galvanized enhances the strength and stability of your construction projects

For this product to work effectively the pins shank length must be greater than or equal to the combined thickness of the attached material and minimum embedment depth

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 drill the 3/16" diameter holeHG 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: