1/4-28 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (100)

#13 x 6 High Speed Aircraft Bit Cobalt

1/4-20 x 2 1/4 Acorn Sleeve Anchor Zinc Plated (100)

3/4-10 x 5 Socket Cap Screw 18-8 (A2) Stainless Steel

1 1/4-7 x 1 1/2 Socket Set Screw Cup Point Alloy

1/2-13 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (475) Reduced Shank Drill Bits - 1/2 Shank 1/4-28 L9 Hex Collar Locknuts1 2 13 x 3 4 Grade 8 Hex Cap Screw Plain Domestic USA (475). 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