3/4-16 x 5 Grade 5 Hex Cap Screw Zinc Plated

3/4-10 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

1-8 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated

2" Flat Washer SS 18-8 (A2)

3/4-16 x 6 1/2 Hex Cap Screw SS 18-8 (A2) 1/2-13 Hex Cap Screws 316 Stainless Steel 3/4-16 x 5 Grade 53 4 16 x 6 1 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