3/4-10 x 6 1/4 Hex Sleeve Anchor Zinc Plated (5)

1 3/8 x 17 ITM SDS Max X-Cutter Hammer Drill Bit

29/64 x 12 High Speed Aircraft Bit Cobalt

tie-wire or slotted hex head styles

5/8-11 x 12 Carriage Bolt 18-8 (A2) Stainless Steel Square Flat-Head Self Drilling Screws with Wings 410 Stainless Steel 3/4-10 x 6 1/4 Hex5 8 11 x 12 Carriage Bolt SS 18 8 (A2) . 18 8 stainless steel carriage bolts are manufactured to meet or exceed ANSI B18. 5 and will have a typical composition of 18% chromium and 8% nickel. These percentages exist in 303, 304 and 305 series stainless steels so 18 8 is used at times to designate any and all of those alloy groups. 18 8 stainless steel offers good corrosion resistance and machines easily but will over time stain in coastal environments.