ST Fastening #12 X 1-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Burnished Slate, Qty. 250 ACHZ Each screw features a T-30

Each screw features a T-30 star drive for maximum bit engagement and minimal slipping

Non-conductive adhesive: Forms a secure seal without requiring a conductive bonding layer

A wide variety of fastener and anchor options are available depending on the required loads and application

structural steel

Lumber Size: Intended for use with 4-5/8x beams and 6x posts/columns

ST Fastening #12 X 1-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Burnished Slate, Qty. 250 ACHZ Each screw features a T-30Maxx 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