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

13/64 Heavy Duty Jobber Drill Bit

1-8 x 4 3/4 Socket Cap Screw Alloy

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

frictional fit restricting movement of the screw when it is subjected to vibration

5/8-18 x 8 Hex Cap Screw SS 18-8 (A2) 3/4 Hex Lag Screws Zinc Plated 2-4 1/2 x 4 1/25 8 18 x 8 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