5/8-11 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (250) M20-2.50 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide 3/4-16 x 1 1/2 Socket

3/4-16 x 1 1/2 Socket Cap Screw Alloy

1-8 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (10)

3/16 x 4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1000)

1/2-20 x 2 1/2 Socket Cap Screw 18-8 (A2) Stainless Steel

5/8-11 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (250) M20-2.50 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide 3/4-16 x 1 1/2 Socket5 8 11 x 1 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