5/8-11 x 6 1/2 Socket Cap Screw Alloy

quenched and tempered

3 1/4 -4 A194 2H Heavy Hex Nut Plain

1/4-20 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

3/4-10 x 3 Socket Cap Screw 316 Stainless Steel

1/4-20 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) 3/8-16 Hex Tap Bolts Silicon Bronze 5/8-11 x 6 1/2 Socket1 4 20 x 2 3 4 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