Specifications:

3/8-16 x 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (1100)

8 x 1 1/2 Phillips Flat Particle Board Screw w/ Nibs T17 Black Oxide - Carton (6

9/16-12 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1/4-20 x 1 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

3/8-16 x 1 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100) 1-8 Socket Cap Screws Alloy Specifications:3 8 16 x 1 1 2 Grade 5 Hex Cap Screw Plain 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 of