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

3/4-10 x 2 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

GutterScrew™ enables you to replace old popping gutter spikes once and for all

7/8-14 x 5 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

1-8 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated

9/16-18 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (225) 7/16-20 Grade 8 Hex Cap Screws Plain - Domestic USA 2-4 1/2 x 3 Socket9 16 18 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (225). 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