3/4-10 x 10 A307 Grade A Carriage Bolt Zinc Plated

1/2 x 14 Titen HD Concrete Anchor Zinc Plated (20)

#57 Heavy Duty Drill Bit - Stubby Length

5/8-11 x 6 Hex Sleeve Anchor Zinc Plated (10)

1-8 x 12 Socket Cap Screw Alloy

7/8-14 x 2 3/4 Hex Cap Screw SS 18-8 (A2) A563 Grade A Heavy Hex Nuts Hot Dipped Galvanized 3/4-10 x 10 A307 Grade7 8 14 x 2 3 4 Hex Cap Screw SS 18 8 (A2) . 18 8 stainless steel hex cap screws 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. They are also acceptable for use in ACQ