3/4-10 x 5 1/2 Grade 5 Carriage Bolt Zinc Plated

1/4 x 2 1/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1500)

Their zinc-aluminum coating offers superior corrosion resistance

1/2-13 x 7 1/2 Socket Cap Screw Alloy

5/8 x 3 DeWALT Engineered by Powers SCREW-BOLT+™ High Performance Screw Anchor Zinc-Plated (25) Hex Jam Nuts Zinc Plated 3/4-10 x 5 1/2 GradeThese 25 5 8" x 3" DeWALT Engineered by Powers SCREW BOLT+ High Performance Screw Anchors provide an effective permanent fixing solution, complete with a zinc plated finish for superior corrosion resistance. Install with an approved power tool to maximize performance.