1/2-13 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

3/8-24 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (400)

#32 Heavy Duty Drill Bit - Stubby Length

3/4-16 x 3 3/4 Hex Cap Screw SS 316 (A4)

7/16-14 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

9/16-12 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (75) Flat Sleeve Anchors Zinc Plated 1/2-13 x 6 1/2 Hex9 16 12 x 5 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (75) . 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