1/2 x 5 Mushroom Spike Zinc Plated (25)

#18 Heavy Duty Jobber Drill Bit

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

meets or exceeds ASTM F835

3/4-16 x 1 3/4 Hex Cap Screw SS 18-8 (A2) 5/8-18 Grade 8 Hex Cap Screws Yellow Zinc Plated 1/2 x 5 Mushroom Spike3 4 16 x 1 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