3/8-24 x 3 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (325)

5/16-18 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (600)

Quality L-shaped Short Arm Hex Keys or Hex Wrenches from Brighton Best

1/2-13 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100)

1-8 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10) Simpson Zinc Nailon™ Pin Drive Anchor Carbon Steel Pin 3/8-24 x 3 1/4 Grade1 8 x 2 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10) . 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