1 1/2-6 x 5 A307A Hex Bolt Zinc Plated

5/8-11 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (125)

3/4 x 6 Hex Lag Screw Zinc Plated

The cup point is the most used style set screw

3/4-10 x 2 1/2 A325 Type 1 Heavy Hex Bolt Plain (130)

7/8-14 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) M20-2.50 Hex Cap Screws DIN 933 18-8 Stainless Steel (A2) 1 1/2-6 x 5 A307A7 8 14 x 3 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (15) . 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