9/16-18 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 3/4-10 Socket Cap Screws 18-8 Stainless Steel 1-8 x 8 Socket Cap

1-8 x 8 Socket Cap Screw Alloy

5/16-24 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

7/16-20 x 2 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50)

15/32 x 18 High Speed Long Boy

7/16-14 x 5 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (150)

9/16-18 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25) 3/4-10 Socket Cap Screws 18-8 Stainless Steel 1-8 x 8 Socket Cap9 16 18 x 3 Grade 5 Hex Cap Screw Zinc Plated 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