ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray, Qty. 250 Spencer Trailers and gaps around windows

and gaps around windows

ensuring the structural integrity of heavy girders and beams

for cold conditions

When combined with Metal Roofing Screws

Precision Lifting with Built-In Beam Alignment

ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray, Qty. 250 Spencer Trailers and gaps around windowsHG 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: