ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Koko Brown, Qty. 250 S/JCT-S/HJCT Steel Joist Connectors and washer

and washer

Modular Compatibility: Interchangeable with 418/419 hook assemblies (4-1/2"-14")

The cross-style slot pattern supports both horizontal and vertical mounting

Forged Steel Handle – Stronger and more impact-resistant than cast designs

square-cut

ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Koko Brown, Qty. 250 S/JCT-S/HJCT Steel Joist Connectors and washerMaxx Steelbinder Self Drilling Roofing Screws are the ideal choice for securing metal roofing panels and siding to steel structures, delivering reliable performance in residential, agricultural, and industrial applications. Crafted from high grade materials, these screws feature a self drilling tip for quick installation and a bonded washer with an EPDM seal to ensure a watertight, corrosion resistant connection in even the toughest conditions. Key