5/16-18 x 1 1/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

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

7/8-9 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (40)

7/8-9 x 3 1/2 Flat Socket Cap Screw Alloy

6-20 x 1 1/4 Square Pan Face Framing Screw T17 Black Oxide - Carton (8

5/16-18 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) Hex Washer Head Metal-Panel Screws 316 Stainless Steel 5/16-18 x 1 1/4 Grade5 16 18 x 2 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated 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