1 1/4-7 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (6)

50 x 20 Socket Set Screw Cup Point DIN 916 Black Oxide Alloy

9/16-18 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

1 1/4-7 x 8 Socket Cap Screw Alloy

00 x 260 Socket Cap Screw 12

1/2-13 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (150) 7/8-9 Flat Socket Cap Screws Alloy 1 1/4-7 L9 Hex Collar1 2 13 x 3 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (150). 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