ST Fastening 1/4" x 7/8" Self-Drilling ZXL Steelbinder Metal Roofing Stitch Screw, Cupped Washer Head - Copper | Qty. 96,000 (Pallet) GFCMU and Concrete Piers Used beneath anchor bolt nuts

Used beneath anchor bolt nuts

Designed for demanding recovery jobs

The perforated design supports necessary airflow

secure chain engagement and length adjustment-without extra shorteners or hardware

ST Fastening 1/4" x 7/8" Self-Drilling ZXL Steelbinder Metal Roofing Stitch Screw, Cupped Washer Head - Copper | Qty. 96,000 (Pallet) GFCMU and Concrete Piers Used beneath anchor bolt nutsThe #12 ZXL Steelbinder Self Drilling Metal Roofing Screws are engineered for precision and durability, providing a secure connection for metal roofing panels and siding to steel structures. Perfect for residential, commercial, and agricultural applications, these screws feature a self drilling tip that streamlines installation and a bonded EPDM washer to ensure long lasting, watertight performance. Designed to resist the harshest elements, ZXL screws