9/16-12 x 5 Socket Cap Screw Alloy

1 1/8-7 x 4 1/2 Socket Cap Screw Alloy

When you need TimberLOK® Heavy Duty Wood Screws

8 x 1 1/2 Simpson Truss-Head Wood Screws - Square Drive 305 SS - Carton (1000)

Hardness of RC 38-43

6 x 1 1/4 Simpson Bugle-Head Self-Drilling Screw - Square Drive 410 SS - Box (100) Grade 2 Finished Hex Nuts Zinc Plated 9/16-12 x 5 Socket Cap6 x 1 1 4 Simpson Bugle Head Self Drilling Screw Square Drive 410 SS Box (100) . 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