When you want the best in materials for projects of all kinds

1/2-20 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (150)

1-14 x 4 Socket Set Screw Cup Point Alloy

In diameters 1/4 to 1 1/2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications

Download Simpson NAILON™ Anchor Material Safety Data Sheet

5/16-24 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) 2 1/2-4 Socket Cap Screws Alloy When you want the best5 16 24 x 3 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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