1 3/4-5 x 4 1/2 Socket Cap Screw Alloy

3/16 x 2 Mushroom Spike Zinc Plated (100)

1 3/8-6 A563 Grade A Heavy Hex Nut Zinc Plated

5/8-11 x 7 Hex Cap Screw SS 316 (A4)

Low profile head diameter is twice the rivet body diameter

7/16-20 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 3/4-16 Socket Set Screws Cup Point Alloy 1 3/4-5 x 4 1/27 16 20 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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