The body of the anchors is also corrosion resistant

7/8-9 x 3 Socket Cap Screw 18-8 (A2) Stainless Steel

1-14 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (35)

50 x 90 Hex Cap Screw DIN 931 A2 (18-8) Stainless Steel - DIN 931 A2 Hex Cap Screws are manufactured from A2-70 stainless steel per ISO 3506 part 1

5/16-24 x 5 Grade 8 Hex Cap Screw Plain Domestic USA (250)

5/16-24 x 5/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1800) 1/2-20 Socket Cap Screws 18-8 Stainless Steel The body of the anchors5 16 24 x 5 8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1800) . 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