Simpson Strong-Tie #12 x 2" Self-Drilling Screw with Wings, Flat Head - 410 Stainless Steel, Qty. 1,000 Type 304 Stainless Steel Wedge Anchors Whether you’re fastening siding to

Whether you’re fastening siding to panels or directly to wood

CMST only - Use every other triangle hole if the wood tends to split

If you have a nominal post measuring 3-1/2x5-1/2" you will need an ABU46Z Post base

the Daggerz Self-Drilling Metal Screw with Hex Head and Dagger-Guard Coating delivers

Use Type 316 Stainless Steel nails or fasteners to maintain corrosion resistance

Simpson Strong-Tie #12 x 2" Self-Drilling Screw with Wings, Flat Head - 410 Stainless Steel, Qty. 1,000 Type 304 Stainless Steel Wedge Anchors Whether you’re fastening siding toWhen you need to fasten wood, plywood or fiber cement board directly to steel framing without pre drilling, this Simpson Strong Tie F12C200FDM Self Drilling Flat Head Screw With Wings delivers the performance you expect. Wings create a clearance hole in the top material so the shank will not ride up, then break off as the drill point engages steel. The flat countersunk head offers a clean, flush finish and the full length machine screw threads provide