1/2-20 x 3 Socket Set Screw Cup Point Alloy

1/2-20 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (50)

3/4-16 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (60)

50 x 180 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

7/16-20 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

5/8-18 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) 3/4-10 A307 Grade A Carriage Bolts Zinc Plated 1/2-20 x 3 Socket Set5 8 18 x 3 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) . 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