9/16-12 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (350)

50 x 160 Socket Cap Screw 12

7/16-20 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

41/64 x 6 Reduced Shank Drill Bit Cobalt (1/2 Shank)

7/8-9 x 1 Socket Set Screw Cup Point Alloy

7/16-14 x 1 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (500) 1 1/4-7 Grade 8 Hex Cap Screws Plain - Domestic USA 9/16-12 x 1 Grade 87 16 14 x 1 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (500) . 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