1/2-20 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (300)

ThruLOK® offers the speed of a LOK Line product and the strength of a through-bolted connection

1/2-13 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

1/2 x 8 Titen HD Concrete Anchor Mech Galvanized (20)

5/8-18 x 9 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

5/16-24 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) M42-4.50 Socket Cap Screws 12.9 Alloy Plain DIN 912 1/2-20 x 1 1/2 Grade5 16 24 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50) . 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