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 Pre-Drilling: Recommended for dense engineered

Pre-Drilling: Recommended for dense engineered wood to prevent splitting

Used beneath anchor bolt nuts

Lumber Size: Intended for use with 5-1/4X

Lightweight Advantage: Easier to fold

Floor Framing: Ensures a secure connection between floor joists and headers

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 Pre-Drilling: Recommended for dense engineeredThe #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