1/4" x 3-1/2" Strong-Tie SDS25312SS-R25L Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 25 Channel Flat Fittings leak-proof seal to protect against

leak-proof seal to protect against moisture infiltration and weathering

It cures to a hard resistant material that bonds the anchor to the asphalt

Simpson Strong-Tie MSTCM medium masonry strap ties are designed for wood to masonry applications

and other severe-exposure environments

reducing the risk of damage to drywall paper

1/4" x 3-1/2" Strong-Tie SDS25312SS-R25L Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 25 Channel Flat Fittings leak-proof seal to protect againstThe Simpson Strong Tie Strong Drive SDS Heavy Duty Connector Screw is a 1 4" diameter structural wood screw designed for a wide range of connector, wood to wood, and engineered wood applications. Built for strength and speed, the SDS installs without predrilling thanks to its easy driving Type 17 point, which reduces splitting while ensuring consistent performance. Tested and approved in multiple structural applications, the SDS screw features a