ST Fastening #12-24 x 1-1/2" HG Steelbinder Self-Drilling Metal Roofing Screw - Koko Brown, Pkg 250 P22AC .22 Caliber Single Shot Crimp Loads these studs are compatible with

these studs are compatible with most PAT tools which reduces questionability when making your purchase

Strong-Tie Quik Drive TB self-drilling wood-to-steel screws are designed to fasten wood to hot-rolled steel under 5/16" thick

Set Beam: Insert the beam into the hanger pocket

Made in the USA: Proudly manufactured by ITW Red Head for proven performance

ST Fastening #12-24 x 1-1/2" HG Steelbinder Self-Drilling Metal Roofing Screw - Koko Brown, Pkg 250 P22AC .22 Caliber Single Shot Crimp Loads these studs are compatible withHG 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: