Simpson Strong-Tie #10 x 2-1/2" Self-Drilling Square Drive Screw, Bugle Head - 410 Stainless Steel, Qty. 1,000 FCB Bypass Framing Fixed-Clip Connectors Avoid underdriving and overdriving to

Avoid underdriving and overdriving to maintain the integrity of the seal

Drive the screw perpendicular to the surface until the bugle head is flush with the panel

and outdoor projects exposed to the elements

roof construction

If you have a nominal post measuring 3-1/2" x 3-1/2" you will need an APB44 Ornamental Post base

Simpson Strong-Tie #10 x 2-1/2" Self-Drilling Square Drive Screw, Bugle Head - 410 Stainless Steel, Qty. 1,000 FCB Bypass Framing Fixed-Clip Connectors Avoid underdriving and overdriving toWhen you need a clean, flush fitting fastener for panel to steel applications, the Simpson Strong Tie F10T250BDM 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