1/4-20 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (1400)

3/4-10 x 3 1/4 A325 Type 1 Heavy Hex Bolt Plain (100)

3/4-16 x 2 1/4 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 7 1/2 Grade 5 Hex Cap Screw Zinc Plated

5/8-11 x 2 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (150)

1-14 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (10) OlyLog Log Home Fasteners 1/4-20 x 1 3/4 Grade1 14 x 2 1 4 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