1-8 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated

9/16-12 x 2 3/4 Socket Cap Screw Alloy

1/2-20 x 8 Socket Cap Screw Alloy

#32 Heavy Duty Drill Bit - Stubby Length

7/8-14 x 5 Hex Cap Screw SS 18-8 (A2) 7/8-14 Grade 5 Hex Cap Screws Zinc Plated 1-8 x 5 1/2 Grade7 8 14 x 5 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