5/8-18 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

3/8 x 6 Titen HD Concrete Anchor Mech Galvanized (50)

1-8 x 8 1/2 Socket Cap Screw Alloy

9/16-12 x 1 1/2 Socket Cap Screw Alloy

9/16-12 x 6 Hex Cap Screw SS 18-8 (A2) Simpson Zinc Nailon™ Pin Drive Anchor Carbon Steel Pin 5/8-18 x 6 1/2 Hex9 16 12 x 6 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