Description:

This 10 pack of carriage bolts features a 3/8 inch 16 by 10 inch size and A307 Grade A zinc plated steel construction for reliable fastening. The smooth rounded head design prevents injury from protruding bolt heads while the square shoulder ensures secure tightening.

• Size 3/8 inch 16 by 10 inch
• Material Alloy Steel
• Grade Grade A
• Finish Zinc Plated
• Head Style Domed
• Thread Type UNC Right Hand
• Thread Coverage Partially Threaded
• Hardness Rockwell B70
• Quantity 10 pieces per pack
• Diameter 3/8 inch
• Length 10 inches
• Features Square shoulder for nut tightening and smooth rounded head