7/64 x 12 High Speed Aircraft Bit Cobalt

1/4-28 x 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (2700)

7/8-9 x 3 1/4 Hex Cap Screw SS 316 (A4)

restricting movement of the screw when it is subjected to vibration

Hex Lag Screws are manufactured from low carbon steel to meet SAE J429 Grade 1

7/8-9 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (60) 1/2-13 Grade 5 Hex Cap Screws Plain - Domestic USA 7/64 x 12 High Speed7 8 9 x 2 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (60) . 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