ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Burgundy | Qty. 120,000 (Pallet) Wing Fittings It features a patented undercutting

It features a patented undercutting thread design that taps into uncracked and cracked concrete for a secure mechanical connection

these screws deliver consistent performance and a seamless finish

Built to stand up to the harshest environments

Pewag’s Grade 120 chain delivers 50% more strength than Grade 80 with less weight

Size: 10' length to provide a small span of channel

ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Burgundy | Qty. 120,000 (Pallet) Wing Fittings It features a patented undercuttingHG 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: