1/4" x 1-1/2" Strong-Tie SDS25112SS Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 1500 OCB Ornamental Column Bases Metal to Wood Clip Screws

Metal to Wood Clip Screws from ST Fastening are the ideal solution for attaching standing seam roof clips to wood purlins

as well as 6-lobe and square-drive bulk options for hand-driving

The #10 x 1-1/2" Simpson Strong-Tie SD Connector Screw is designed for fast

Lumber Size: Intended for use with 9x beams and 4x posts/columns

Simpson Strong-Tie SDWS Framing Screws give you pro-grade strength in a screw that’s easy to install—even without a contractor’s toolbelt

1/4" x 1-1/2" Strong-Tie SDS25112SS Heavy-Duty Connector Screw - 316 Stainless Steel, Pkg 1500 OCB Ornamental Column Bases Metal to Wood Clip ScrewsThe 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