1/4 x 1 1/2 Nail-in Anchor Mushroom Stainless Steel (100)

5/8 x 4 Titen HD Concrete Anchor Zinc Plated (10)

tie-wire or slotted hex head styles

They are actually stronger than most metal and chemical anchors because the all plastic plug bonds through friction to concrete

7/8-14 x 7 Socket Cap Screw Alloy

8 x 2 1/4 Simpson Self-Drilling Fiber-Cement Screws 410 SS - Carton (2500) 7/16-14 Hex Cap Screws 316 Stainless Steel 1/4 x 1 1/2 Nail-in8 x 2 1 4 Simpson Self Drilling Fiber Cement Screws 410 SS Carton (2500) . 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.)