#44 Heavy Duty Drill Bit - Stubby Length

3/8-16 x 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1200)

1 1/8-12 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (8)

1/2-20 x 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

1/2-20 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (25) 3/4-10 Socket Cap Screws Alloy #44 Heavy Duty Drill Bit1 2 20 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