Simpson #12 x 2-1/2" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel PACK:100 Pk and driver bit

and driver bit

reducing wear and minimizing the need for manual oiling during operation

Available Offline Software - Programming and simulation can be performed away from the machine

the countersunk head sits flush with or below the surface of the fixture

Color-coordinated finish for a polished result - the tan painted cap head is matched to popular composite decking product lines

Simpson #12 x 2-1/2" Self-Drilling Flat-Head Screw with Wing, 410 Stainless Steel PACK:100 Pk and driver bitSimpson #12 x 2 1 2" Self Drilling Flat Head Screw with Wing in 410 Stainless Steel is a precision engineered fastener from Simpson designed for attaching wood, plywood, and fiber cement to steel substrates up to 0. 209" thick. The winged drill point bores a clean clearance hole through the wood layer so the workpiece stays flush against the steel rather than riding up the shank then the wings snap off cleanly as the point contacts the steel, letting