1 1/8-7 x 2 1/2 Socket Set Screw Cup Point Alloy

1/2-13 x 9 Grade 5 Hex Cap Screw Zinc Plated

1 3/8-6 Finished Hex Nut SS 18-8 (A2)

1/4 x 3 3/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (500)

1/4-20 x 4 Grade 8 Hex Cap Screw Plain Domestic USA (450)

5/16-24 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (300) M12-1.75 Socket Cap Screws 12.9 Alloy Plain DIN 912 1 1/8-7 x 2 1/25 16 24 x 4 1 2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (300) . 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