Simpson Strong-Tie #14 x 3-1/4" Self-Drilling Screw with Wings, Flat Head - 410 Stainless Steel, Qty. 1,000 Bulk Loose Self-Drilling Screws Corrosion Resistance: Powder coat finish

Corrosion Resistance: Powder coat finish provides protection for exterior and covered outdoor use

flush installation against framing members and follow applicable building codes and Simpson Strong-Tie installation guidelines for best results

Simpson Strong-Tie SDWH Timber-Hex Stainless Steel Screws are built for serious holding power in your toughest wood-to-wood connections

Installed with the GCN-MEPMAG

making it a good option for most jobs

Simpson Strong-Tie #14 x 3-1/4" Self-Drilling Screw with Wings, Flat Head - 410 Stainless Steel, Qty. 1,000 Bulk Loose Self-Drilling Screws Corrosion Resistance: Powder coat finishWhen you need to fasten wood, plywood or fiber cement board directly to steel framing without pre drilling, this Simpson Strong Tie F14C325FDB 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