ST Fastening #12 x 2" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Black | Qty. 72,000 (Pallet) Under Slab Insulation Conquest DTI washers are suitable

Conquest DTI washers are suitable for both new construction and retrofits

Interior commercial or residential builds requiring structural anchoring

76" diameter for stable

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ST Fastening #12 x 2" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Black | Qty. 72,000 (Pallet) Under Slab Insulation Conquest DTI washers are suitableHG 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: