7/16-14 x 6 Socket Cap Screw Alloy

6-20 x 1 5/8 Phillips Drywall Self Drill Screw Zinc Plated (5000)

11/64 Heavy Duty Jobber Drill Bit

5/8-11 x 12 A307 Grade A Carriage Bolt Zinc Plated

17/64 Heavy Duty Drill Bit - Stubby Length

8 x 1 5/8 Simpson Self-Drilling Fiber-Cement Screws 410 SS - Box (100) 1-14 Socket Cap Screws Alloy 7/16-14 x 6 Socket Cap8 x 1 5 8 Simpson Self Drilling Fiber Cement Screws 410 SS Box (100) . Fasten fiber cement through furring strips to steel studs #2 square drive wafer head, #3 drill point Self countersinking nibs under head insure seating of screw head flush with work surface Threaded to within 5 16" of top of head Drilling thickness capacity: up to 0. 142" (118 mils or 10 ga.)