1/4-28 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (6000)

50 x 50 Flat Socket Cap Screw 12

3/4-10 x 8 1/2 Hex Cap Screw SS 18-8 (A2)

#20 x 6 High Speed Aircraft Bit Cobalt

7/8-9 x 11 Socket Cap Screw Alloy

1 1/8-7 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (6) Nylon Insert Locknuts 18-8 Stainless Steel 1/4-28 L9 Hex Nut Alloy1 1 8 7 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (6). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4 to 2