1" x 36" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 PPBZ Porch Post Bases Secure your metal roofing and

Secure your metal roofing and siding projects with ZXL Woodbinder Metal Roofing Screws

Pre-Assembled: Includes nut and washer for quick installation and jobsite efficiency

Flat head with nibs – Countersinks flush for a clean finish

Whether you're working with steel studs or wood substrates

Square base: Offers flexibility on diverse roofing materials and shapes

1" x 36" Simpson SDS-MAX Quad Head Concrete Drill Bit, Carbide Tip, Pkg 1 PPBZ Porch Post Bases Secure your metal roofing andStrong Tie SDS MAX masonry drill bits feature a durable carbide tip and are designed for use in concrete, brick and block applications. California Residents: WARNING