1-14 x 5 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (10) 18" Aircraft Bits - Fractional 1/4 x 2 3/4 Slotted

1/4 x 2 3/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1000)

1 1/2-12 x 3 1/2 Socket Cap Screw Alloy

000 psi is required

1/2 x 24 ITM SDS Plus Hammer Drill Bit

50 x 140 Flat Socket Cap Screw 12

1-14 x 5 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (10) 18" Aircraft Bits - Fractional 1/4 x 2 3/4 Slotted1 14 x 5 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (10). 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