3/4-10 x 9 A307 Grade A Carriage Bolt Zinc Plated

7/8-9 x 3 1/4 Hex Cap Screw SS 316 (A4)

3/4-10 x 1 1/2 Socket Set Screw Cup Point 18-8 (A2) Stainless Steel

1/4 x 4 (1/4 Drive) Magnetic Nut Setter

Fine thread: 80

5/16-24 x 7/8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1500) Lipped Drop-In Anchors Zinc Plated 3/4-10 x 9 A307 Grade5 16 24 x 7 8 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (1500) . 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