ST Fastening ZXL Tapping Woodbinder Metal Roofing Screws #14 x 1-1/2" | (250 Pack), Metal-to-Wood, Galvanized, with EPDM Rubber Washer, for Metal($78.69Value)

Description

TYPE AB POINT - Galvanized pole barn screws designed to attach long-life roof and siding panels in pre-engineered metal building applications or wood-framed buildings. ZXL NO RED RUST HEX HEAD - 5/16" Cupped HWH with a molded ZAMAC Zinc-Aluminum alloy provides manufacturer lifetime protection against red rust on the head and washer. INSTALLATION TYPE - #14 Carbon steel fasteners designed to be attached to steel roofing and siding in post-frame and residential applications. RESCUE SCREW - Used in retrofit applications in which existing screws have been stripped/backed out and need to be replaced with a larger diameter. EPDM WASHER - The head and washer face captures the washer even when driven at an angle and is designed to maximize pull over strength. The Sealtite ZXL Tapping Woodbinder screws are designed to attach metal roofing and siding to wood purlins on post-frame and residential metal roof applications. These tapping screws work well as rescue screws for older, rundown structures. Coated screws feature a tough 2.5 mils of powder coating that will not chalk or fade due to the UV inhibitor in all colored coatings. 5/16" cupped CHWH with a molded ZAMAC 5 Zinc-Aluminum alloy provides lifetime protection against red rust on the head and washer. The ZAMAC 5 alloy provides more strength than more common ZAMAC 3 alloy. The washer face design helps capture the rubber EPDM washer even when driven at an angle. Threads transition from fine to coarse, generating superior holding strength in various wood substrates. The sharp point with pronounced lead thread consistently drills high-tensile 16 gauge steel with no "point walking."