1/4-20 x 2 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

3/4-10 x 18 Socket Cap Screw Alloy

00 x 120 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

5/16-18 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

9/16-18 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (350) 5/16-18 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1/4-20 x 2 1/4 Grade9 16 18 x 1 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (350) . 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 of