Simpson WSTD Collated Roofing Tile Screw #8 x 3 in. Flat Head #3 Sq Twin Thread Sharp Point 1000-Pk Quik Drive Driver Bits Once the crack injection job

Once the crack injection job is complete

Heavy-duty demolition and drilling tasks requiring extended bit durability

Adapter Length 18mm (23/32 inch)

making this anchor suitable for a wide variety of service environments where exposure to moisture or corrosive conditions is a concern

Simpson WSTD Collated Roofing Tile Screw #8 x 3 in. Flat Head #3 Sq Twin Thread Sharp Point 1000-Pk Quik Drive Driver Bits Once the crack injection jobSimpson WSTD3S WSTD Roofing Tile Screw (Collated) #8 x 3 in. #3 Square, Flat Head (1000 Qty) is a precision engineered fastener from Simpson Strong Tie, designed specifically for connecting roofing tiles to wood. Built to work with Simpson Strong Tie Quik Drive auto feed screw driving systems, this collated screw delivers increased installation efficiency, reduced installation time, and precision depth settings to prevent breaking roof tiles making it