1/2-13 x 5 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25)

1/4-28 x 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (450)

19/64 Cobalt Heavy Duty Jobber Drill Bit

#38 Heavy Duty Drill Bit - Stubby Length

the zinc plating can help it perform durably and stand up against the elements over the long-term

7/16-20 x 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) Square Trim-Head Wood Decking Screws 316 Stainless Steel 1/2-13 x 5 1/2 Grade7 16 20 x 2 3 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50) . 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