3/4-16 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (25)

1-8 x 1 1/2 A307A Hex Bolt Zinc Plated

7/8 x 18 ITM SDS Plus Hammer Drill Bit

5/8-11 x 12 Socket Cap Screw Alloy

1/2-13 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (150)

5/16-18 x 1 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (100) M20-2.50 Flat Socket Cap Screws 12.9 DIN 7991 Black Oxide 3/4-16 x 4 Grade 55 16 18 x 1 1 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