ST Fastening #12 x 1-1/4" Self-Drilling ZXL HG Steelbinder Metal Roofing Screw, Hex Cupped Washer Head - Crimson | Qty. 2,000 (Carton) Terrier FSV/FSVS/FSVSU Lightweight construction: Reduces shipping costs

Lightweight construction: Reduces shipping costs while maintaining durability

Attaching subfloors or roof decking over metal joists

Frame Material: Lightweight

They feature an ultra low pancake head that has more bearing surface for greater strength

Fastening electrical boxes

ST Fastening #12 x 1-1/4" Self-Drilling ZXL HG Steelbinder Metal Roofing Screw, Hex Cupped Washer Head - Crimson | Qty. 2,000 (Carton) Terrier FSV/FSVS/FSVSU Lightweight construction: Reduces shipping costsThe ZXL Steelbinder Self Drilling Metal Roofing Screws are a premium choice for securing metal roofing and siding to steel structures. Designed for residential, commercial, and agricultural projects, they feature a self drilling tip for quick installation, an EPDM rubber washer for a watertight seal, and a ZXL coating with high grade construction for exceptional corrosion resistance and durability in harsh conditions. Key Features: Self Drilling Tip: