5/8-11 x 3 1/2 Hex Cap Screw SS 316 (A4)

5/8-18 x 2 Grade 5 Hex Cap Screw Plain Domestic USA (25)

The Spike® anchor is a patented

1 1/2-8 A194 2H Heavy Hex Nut Zinc

1-8 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated

1/2-13 x 1 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) 1-14 Socket Cap Screws Alloy 5/8-11 x 3 1/2 Hex1 2 13 x 1 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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