1 1/4-7 x 4 Socket Set Screw Cup Point Alloy

1-8 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (80)

7/8-9 x 3 1/2 Socket Cap Screw 18-8 (A2) Stainless Steel

5/16-18 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (250)

9/16-12 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) Stubby Drill Bits - Wire Gauge 1 1/4-7 x 4 Socket9 16 12 x 5 1 2 Grade 5 Hex Cap Screw Zinc Plated 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