7/8-14 x 6 Hex Cap Screw SS 18-8 (A2)

1 1/8-7 x 4 Socket Cap Screw Alloy

Fastest drilling speeds

Drills rebar

10 x 3 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Carton (1500) Square Flat-Head Self Drilling Screws with Wings 410 Stainless Steel 7/8-14 x 6 Hex Cap10 x 3 Simpson Bugle Head Self Drilling Screw Square Drive 410 SS Carton (1500) . Fasten wood, plywood and OSB panels to steel studs #2 square drive bugle heads drive flush with work surface Tapping screw threads, #3 drill points Drilling thickness capacities: up to . 083" (68 mils, 14 ga.) for #6, up to . 142" (118 mils, 10 ga) for #8 and up to . 177" for #10