ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray | Qty. 120,000 (Pallet) Cargo Nets with Ratchets Drill a hole in concrete

Drill a hole in concrete using a carbide-tipped bit matching the anchor’s nominal diameter

High-strength Use: Ideal for structural applications with A325 or A490 bolts

Drop-Side Plate: Allows fast rope insertion without full disassembly

Use a cordless drill with torque control to avoid overdriving

ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Charcoal Gray | Qty. 120,000 (Pallet) Cargo Nets with Ratchets Drill a hole in concreteHG 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: