1/2-20 x 1 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (400)

7/16-14 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (400)

bolts and nuts in general industrial applications where parts are subject to corrosion

3/4-16 x 6 Grade 5 Hex Cap Screw Plain Domestic USA (40)

7/8-14 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (45) M16-2.00 Flat Socket Cap Screws DIN 7991 18-8 Stainless Steel (A2) 1/2-20 x 1 1/2 L97 8 14 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (45) . 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