1/2-13 x 4 Grade 5 Hex Cap Screw Plain Domestic USA (150)

50 x 35 Socket Set Screw Cup Point DIN 916 Black Oxide Alloy

7/8-9 x 7 Flat Socket Cap Screw Alloy

3/4-16 x 8 Hex Cap Screw SS 18-8 (A2)

1/2-13 x 3 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (25)

5/8-18 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 3/4 Hex Lag Screws Zinc Plated 1/2-13 x 4 Grade 55 8 18 x 3 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (25). 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