9/16-12 x 5 1/2 Socket Cap Screw Alloy

10 x 1 1/4 Simpson Pan-Head Marine Screw - Phillips Drive 316 SS - Box (100)

towers and other commercial structures

1 1/2-6 Slotted Hex Nut Zinc Plated

5/16-18 x 7/8 Grade 5 Hex Cap Screw Plain Domestic USA (100)

7/16-14 x 3 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (225) M16-2.00 Socket Cap Screws 12.9 Alloy Plain DIN 912 9/16-12 x 5 1/2 Socket7 16 14 x 3 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated 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