ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Brown | Qty. 1,000 (Carton) Type 304 Stainless Steel Wedge Anchors Tighten until the washer flattens

Tighten until the washer flattens slightly—this tension helps prevent loosening

Fatigue Rated: Rated for 20

Optimized thread and point geometry for consistent engagement and reduced stripping

Compliance & Safety: Meets or exceeds ASTM A906/A906M and ASME B30

Top-Flange Placement: Secure the hanger over the supporting beam or ledger before setting the I-joist into place

ST Fastening 12 x 3" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Brown | Qty. 1,000 (Carton) Type 304 Stainless Steel Wedge Anchors Tighten until the washer flattensMaxx 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