1/2-20 x 3 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (175)

3/8-16 x 6 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (50)

3/8-16 x 4 Hex Sleeve Anchor Zinc Plated (50)

#44 Heavy Duty Jobber Drill Bit

1 1/2-6 x 4 Socket Cap Screw Alloy

3/4-10 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) Combo Flat Sleeve Anchors Zinc Plated 1/2-20 x 3 1/4 Grade3 4 10 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated 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