ST Fastening 1/4 x 3/4" Self-Drilling HWH Steelbinder Metal Roofing Screw with Washer, Hex Washer Head - Electro-Galvanized, Qty. 250 Specialty Self-Drilling Screws An anchor bolt washer is

An anchor bolt washer is not required

with easier

Domestic 5/8" Grade 100 chain is built for overhead lifting and rigging where strength and reliability are critical

Grade 100 Alloy Steel: Provides superior strength

providing extended life in tough environments

ST Fastening 1/4 x 3/4" Self-Drilling HWH Steelbinder Metal Roofing Screw with Washer, Hex Washer Head - Electro-Galvanized, Qty. 250 Specialty Self-Drilling Screws An anchor bolt washer isThe 1 4 14 HWH Steelbinder Metal Roofing Screws with Washers provide secure fastening for metal roofing and siding to steel structures. Featuring a hex washer head for superior grip, a self drilling tip for quick installation, an electro galvanized finish for corrosion resistance, and an EPDM washer for watertight seal, they ensure durability and reliability in tough environments. Key Features: Secure Fastening and Ease of Use: Hex washer head