1 3/4-5 x 9 Socket Cap Screw Alloy

1-8 x 4 A307A Hex Tap Bolt Zinc Plated

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

13/16 x 6 Reduced Shank Drill Bit (1/2 Shank)

1/2-13 x 7 1/2 Hex Cap Screw SS 18-8 (A2) 5/8-11 Socket Cap Screws 316 Stainless Steel 1 3/4-5 x 9 Socket1 2 13 x 7 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