5/16-24 x 4 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

7/64 Heavy Duty Jobber Drill Bit

1 7/16 x 6 Reduced Shank Drill Bit (1/2 Shank)

8 x 1 1/2 Phillips Flat Particle Board Screw w/ Nibs T17 Zinc Plated - Carton (6

7/8-9 Nylon Insert Locknut 316 Stainless Steel

3/4-10 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 1-14 Grade 8 Hex Cap Screws Yellow Zinc Plated 5/16-24 x 4 1/2 Grade3 4 10 x 2 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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