Simpson #7 1-5/8" Self-Drilling Siding Screw 410 Stainless 100-Pack F07T162TDC Step Drill Bit The self-jigging design of the

The self-jigging design of the HD7B automatically ensures the code-required minimum of seven bolt diameters from the end of the post when the holdown is installed flush with the sill plate

Simpson ABA44Z ABA ZMAX Galvanized Adjustable Standoff Post Base for 4x4 by Simpson Strong-Tie is engineered to attach wooden posts to existing concrete with a built-in 1-inch standoff that helps prevent rot at the post end

W1: 3-1/8 in

Product Type Mortising Bit

Simpson #7 1-5/8" Self-Drilling Siding Screw 410 Stainless 100-Pack F07T162TDC Step Drill Bit The self-jigging design of theThe Simpson F07T162TDC is a #7 x 1 5 8" self drilling siding screw crafted from Type 410 stainless steel, engineered for reliable attachment of wood siding, wood panels, and metal trim to steel studs. Featuring a low profile trim head, a #3 drill point for self drilling performance through metal, and a #1 square drive for positive bit engagement, this fully threaded fastener delivers secure, clean installation in demanding construction and finishing