5/8-11 x 5 Hex Cap Screw SS 18-8 (A2)

1 1/4-7 x 6 Socket Cap Screw Alloy

9/16-12 x 1 Socket Cap Screw Alloy

5/16-18 x 2 1/2 Hex Sleeve Anchor Zinc Plated (50)

3/4-16 x 2 1/4 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 5 Hex Cap Screw SS 18-8 (A2) 1/4-20 Socket Cap Screws Alloy 5/8-11 x 5 Hex Cap3 4 10 x 5 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