3/8 x 12 ITM SDS Plus eVolution™ Hammer Drill Bit

15/16 x 6 Reduced Shank Drill Bit (1/2 Shank)

9/16-12 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (25)

5 x 240 Hex Cap Screw 8

1 1/4-7 x 7 Grade 8 Hex Cap Screw Plain Domestic USA (4) 1/2-13 Socket Cap Screws Zinc Plated 3/8 x 12 ITM SDS1 1 4 7 x 7 Grade 8 Hex Cap Screw Plain Domestic USA (4). 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 to 2