Teks 21418 Hex-Head Roofing Screw with Washer, Zinc Plated, #12 x 1" Clearance Automatically switches from full charge

Automatically switches from full charge to float charging mode

Spout swivels 360 degrees for added convenience

Designed for vertical or horizontal applications

Waterproof and can be rinsed for reuse

Teks 21418 Hex-Head Roofing Screw with Washer, Zinc Plated, #12 x 1" Clearance Automatically switches from full chargeTeks Hex Head Roofing Screws for attaching corrugated panels to wood. Provide secure metal to metal fastening with strong holding power without the need to pre drill! The engineered drill point and flute remove material efficiently and properly size the hole for threads. They are ideal for attaching roofing and wall panels to steel framing. A self sealing neoprene washer provides a waterproof seal and a premium finish provides exceptional corrosion