1/2-20 x 6 1/2 Socket Cap Screw Alloy

They are available in high strength

Heavy duty construction made to Type J aircraft specifications

1/2 x 2 9/16 (1/4 Drive) Magnetic Nut Setter

5/8 x 8 Titen HD Concrete Anchor Zinc Plated (10)

1/2-20 x 5 1/2 Hex Cap Screw SS 18-8 (A2) Combo Flat Sleeve Anchors Zinc Plated 1/2-20 x 6 1/2 Socket1 2 20 x 5 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