7/16-14 x 5 1/2 Socket Cap Screw Alloy

A new plating that is 7x more corrosion resistant than standard zinc plating

Designed for use with 18-8 stainless steel screws

Heavy duty construction made to Type J aircraft specifications

3/4-16 x 2 1/2 Hex Cap Screw SS 18-8 (A2)

3/4-16 x 2 1/4 Hex Cap Screw SS 18-8 (A2) 7/8-14 Socket Cap Screws Alloy 7/16-14 x 5 1/2 Socket3 4 16 x 2 1 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