1/2 x 15 Titen HD Concrete Anchor Zinc Plated (20)

1 1/4-7 x 18 Socket Cap Screw Alloy

The slots are on the end opposite the bearing surface

1/2 Hex Key Short Arm Alloy

1 5/8-8 A194 2H Heavy Hex Nut Plain

7/8-9 x 2 Hex Cap Screw SS 18-8 (A2) Acorn Sleeve Anchors Zinc Plated 1/2 x 15 Titen HD7 8 9 x 2 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 pressure