Simpson #7 x 2-1/4" Gray 01, Trim-Head Screw, 6-Lobe Drive 305 Stainless Steel PACK:350 Pk This bit requires an SDS-Max

This bit requires an SDS-Max rotary hammer drill

and chemically treated wood environments

and it is ready for immediate use - no additional setup or tooling required

Are fasteners included with the HSLQ312-SDS2

Beam width: 6-3/4 in

Simpson #7 x 2-1/4" Gray 01, Trim-Head Screw, 6-Lobe Drive 305 Stainless Steel PACK:350 Pk This bit requires an SDS-MaxSimpson #7 x 2 1 4" Trim Head Decking Screw in Gray 01 with T15 6 Lobe Drive and Type 305 Stainless Steel finish is engineered for PVC and composite deck installations in marine, coastal, and high exposure outdoor environments. The low profile trim head blends into the decking surface for a clean, polished appearance, while the Type 305 stainless steel construction delivers superior corrosion resistance where standard fasteners would fail. Whether you