The body of the anchors is also corrosion resistant

1-14 x 3 Socket Cap Screw Alloy

1/2-13 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

1/2-13 x 4 3/4 STRONG-BOLT® 2 Cracked and Uncracked Concrete Wedge Anchor 316 Stainless Steel(25)

1 1/4-7 x 6 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (6)

1/2-13 x 7 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80) 1/2-13 Grade 5 Hex Cap Screws Zinc Plated - Domestic USA The body of the anchors1 2 13 x 7 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80) . Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum