1/4 x 3 Flat Split Drive Anchor Zinc Plated (100)

5/8-11 x 4 1/2 Flat Socket Cap Screw Alloy

These USA-made bolts meet grade 1 standards

and the bugle head countersinks cleanly for a smooth surface

1/2 x 3 Round Split Drive Anchor Zinc Plated (25)

5/8" x 12" SDS-Plus Hammer Bit Drill Bit, SDS5812 3/4-10 Socket Set Screws Cup Point 18-8 Stainless Steel 1/4 x 3 Flat SplitSDS Carbide Tipped Drill Bits are designed for drilling stone or concrete. Carbide tipped tools feature cutting edges of carbide for wear resistance and a steel shank for toughness. Premium SDS Drill Bits are auto weld manufactured on first class German and Swiss equipment with a Japanese manufactured carbide tip.