1/4-28 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (1600)

1/2-20 x 5 Hex Cap Screw SS 18-8 (A2)

50 x 35 Socket Cap Screw 12

1/4 x 1 3/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (2000)

1 1/4-7 x 4 Flat Socket Cap Screw Alloy

5/16-24 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (250) 1-14 Socket Cap Screws Alloy 1/4-28 x 1 1/2 Grade5 16 24 x 5 Grade 5 Hex Cap Screw Plain Domestic USA (250). 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 120,000