5/16-18 x 1 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

18-8 stainless steel carriage bolts are manufactured to meet or exceed ANSI B18

7/16-14 x 5 1/2 Socket Cap Screw Alloy

#28 x 6 High Speed Aircraft Bit Cobalt

3/8-16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 3/4 Hex Lag Screws Hot Dipped Galvanized 5/16-18 x 1 3/4 Grade3 8 16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) . 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