1/2 Hex Key Short Arm Alloy

3/8 x 3 Mushroom Spike 316 SS (25)

7/16-20 x 5 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 7 1/2 Socket Cap Screw Alloy

25/64 Cobalt Heavy Duty Jobber Drill Bit

3/4-16 x 4 1/2 Hex Cap Screw SS 18-8 (A2) 1 1/4-12 Socket Cap Screws Alloy 1/2 Hex Key Short Arm3 4 16 x 4 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