1/4 x 1 1/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (3000)

3/4-10 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

#59 Heavy Duty Drill Bit - Stubby Length

5/8-18 x 9 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (60)

7/8-14 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated

7/8-9 x 2 3/4 Grade 8 Hex Cap Screw Plain Domestic USA (15) 5/8-18 Grade 8 Hex Cap Screws Yellow Zinc Plated 1/4 x 1 1/4 Slotted7 8 9 x 2 3 4 Grade 8 Hex Cap Screw Plain Domestic USA (15). 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