1/2-13 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (200)

For use in applications where a larger bearing surface is needed underneath the head

9/16 x 6 1/4 ITM SDS Plus Hammer Drill Bit

5/16-24 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (1000)

7/8-9 x 7 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10) M24-3.0 Hex Cap Screws 8.8 DIN 931 Zinc Plated 1/2-13 x 3 Grade 87 8 9 x 7 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