3/4-10 x 14 A307 Grade A Carriage Bolt HDG

1 1/4-7 Finished Hex Nut SS 18-8 (A2)

5/8-18 x 2 3/4 Hex Cap Screw SS 18-8 (A2)

5/16-18 x 3 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (600)

7/8-14 x 5 Grade 5 Hex Cap Screw Zinc Plated

5/8-11 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (100) Square Bugle Coarse Drywall Screws Black Phosphate 3/4-10 x 14 A307 Grade5 8 11 x 3 1 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