1 1/2-8 A194 2H Heavy Hex Nut Hot Dipped Galvanized

5/8-18 x 3 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (25)

3/4-10 x 5 Hex Cap Screw SS 316 (A4)

5/8-11 x 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (175)

3/4-16 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) M22-2.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 1 1/2-8 A194 2H Heavy3 4 16 x 2 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) . 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