1 3/8-6 x 16 Socket Cap Screw Alloy

1 1/4-12 x 2 Socket Cap Screw Alloy

1/4-20 x 5/8 Grade 5 Hex Cap Screw Plain Domestic USA (100)

7/8-14 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

00 x 60 Socket Cap Screw DIN 912 18-8 (A2) Stainless Steel

3/8-16 x 2 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) 7/8-9 Grade 8 Hex Cap Screws Plain - Domestic USA 1 3/8-6 x 16 Socket3 8 16 x 2 1 2 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