1-8 x 3 Grade 5 Hex Cap Screw Zinc Plated

3/4-16 x 10 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

25 x 190 Socket Cap Screw 12

50 x 130 Socket Cap Screw 12

3/16 x 1 Mushroom Spike Zinc Plated (100)

1/2-20 x 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (475) Square Bugle Coarse Drywall Screws Black Phosphate 1-8 x 3 Grade 51 2 20 x 3 4 Grade 8 Hex Cap Screw Plain Domestic USA (475). 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