1/2-20 x 1 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (50)

L9® components are fabricated from high-grade alloy steel AISI 8640H on state-of-the-art equipment right here in the USA

Machine screw thread

1/2-20 x 6 Hex Cap Screw SS 18-8 (A2)

3/4-16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 1-14 Grade 5 Hex Cap Screws Zinc Plated 1/2-20 x 1 3/4 Grade3 4 16 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated 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