1/2-20 x 2 1/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (300)

1-8 x 8 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (30)

a loop at one end of which provides a head

Over-sized threads are wider than gutter spikes

10 x 2 1/2 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 316 SS - 1 lbs Pack (82)

3/4-16 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (100) 5/8-18 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA 1/2-20 x 2 1/4 L93 4 16 x 2 Grade 8 Hex Cap Screw Plain Domestic USA (100). 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