Simpson Strong-Tie #10 x 2-1/2" Self-Drilling Square Drive Screw, Bugle Head - 410 Stainless Steel, Qty. 2,000 Deck Hangers High-Low Thread Form – Engineered

High-Low Thread Form – Engineered teeth cut easily into dense materials

Most models can be installed filling round holes only

Extended Thread Length: Threading reaches within 5/16" of the head to improve embedment and pull-through resistance

making it suitable for many exterior and treated wood uses

efficient feeding during large decking projects

Simpson Strong-Tie #10 x 2-1/2" Self-Drilling Square Drive Screw, Bugle Head - 410 Stainless Steel, Qty. 2,000 Deck Hangers High-Low Thread Form – EngineeredWhen you need a clean, flush fitting fastener for panel to steel applications, the Simpson Strong Tie F10T250BDB Self Drilling Bugle Head Screw delivers reliable performance. Its bugle head seats flush with wood or OSB panels, the #3 drill point penetrates steel without pre drilling, and the Type 410 stainless steel construction with corrosion resistant coating ensures durability in demanding framing tasks. Ideal for securing wood, plywood or OSB to