1 1/4-7 x 16 Socket Cap Screw Alloy

1 1/4-12 Slotted Hex Nut Zinc Plated

1/2-13 x 6 Hex Tap Bolt 18-8 (A2) Stainless Steel

high-strength screw anchor for concrete and masonry

1-8 x 5 1/2 Hex Cap Screw SS 18-8 (A2) 5/8-11 A307 Grade A Carriage Bolts Hot Dipped Galvanized 1 1/4-7 x 16 Socket1 8 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 pressure