1/2 L9 USS Tension Flatwasher Yellow Zinc Plated Domestic USA (1150)

1-8 x 4 Hex Tap Bolt 18-8 (A2) Stainless Steel

5/8-11 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

1-12 x 3 Socket Cap Screw Alloy

3/4-10 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25) 3/8-16 Grade 5 Hex Cap Screws Zinc Plated 1/2 L9 USS Tension Flatwasher3 4 10 x 1 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (25). 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 diameters 1 4