00 x 160 Flat Socket Cap Screw 12

1/2-13 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (225)

1 3/8-6 x 5 1/2 Socket Cap Screw Alloy

5/8-11 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (80)

9/16-18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (75) Strong-Drive SDWF Floor-to-Floor Screw Kit 00 x 160 Flat Socket9 16 18 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (75) . 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