1 1/2-6 x 3 1/2 Socket Cap Screw Alloy

1 1/8-12 x 4 1/2 Socket Cap Screw Alloy

3/4-10 x 6 Hex Tap Bolt 18-8 (A2) Stainless Steel

1/4 Cobalt Heavy Duty Jobber Drill Bit

5/8-11 x 8 Grade 5 Hex Cap Screw Zinc Plated

1-8 x 7 Hex Cap Screw SS 18-8 (A2) Reduced Shank Drill Bits - 1/2 Shank 1 1/2-6 x 3 1/21 8 x 7 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