9/16-12 x 7 Socket Cap Screw Alloy

1 3/8-6 x 3 1/2 Socket Cap Screw Alloy

Galvanized nuts are over tapped per ASTM A563

Flat Head Socket Cap Screws are used for flush mounting of sections

5/8-18 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (70)

9/16-12 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (150) Phillips Pan-Head Marine Screws 316 Stainless Steel 9/16-12 x 7 Socket Cap9 16 12 x 3 Grade 8 Hex Cap Screw Plain Domestic USA (150). 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 to