ST Fastening #12 x 1-1/2" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Burnished Slate | Qty. 96,000 (Pallet) HGLT/HGLTV Heavy Duty I-Joist & SCL Hangers Its self-closing

Its self-closing

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Simpson Strong-Tie Deck-Drive™ DHPD Hardwood Screws are engineered to fasten the toughest hardwoods with ease

ST Fastening #12 x 1-1/2" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Burnished Slate | Qty. 96,000 (Pallet) HGLT/HGLTV Heavy Duty I-Joist & SCL Hangers Its self-closingHG 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: