1 1/2-6 x 5 1/2 Socket Cap Screw Alloy

5/8-11 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

1 1/2-6 x 5 Socket Cap Screw Alloy

The slots are on the end opposite the bearing surface

27/64 Cobalt Heavy Duty Jobber Drill Bit

7/8-9 x 2 3/4 Hex Cap Screw SS 18-8 (A2) 3/4-16 Grade 5 Hex Cap Screws Zinc Plated 1 1/2-6 x 5 1/27 8 9 x 2 3 4 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