9/16-12 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (25)

7/8-14 L9 Hex Nut Alloy Cadmium Yellow and Wax Coated Domestic USA (15)

3/4-10 x 4 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 2 1/2 Flat Socket Cap Screw 18-8 (A2) Stainless Steel

7/8-9 L9 Hex Collar Locknuts Cadmium Yellow & Wax Coated Domestic USA (225)

1/2-13 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (200) Square Bugle Coarse Drywall Screws Black Phosphate 9/16-12 x 1 Grade 51 2 13 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (200) . 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