ST Fastening #12-24 x 1-1/2" HG Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250 CBS/CBSQ Column Bases contributing to the safety and

contributing to the safety and longevity of outdoor structures

the screw features a 6-lobe star drive recess that reduces cam-out and extends driver bit life

and mechanical piping

With a self-drilling point and sharp threads

plus 1/4" for pin extension

ST Fastening #12-24 x 1-1/2" HG Steelbinder Self-Drilling Metal Roofing Screw - Electro-Galvanized, Pkg 250 CBS/CBSQ Column Bases contributing to the safety andHG 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: