3/8-16X9 Carriage Bolt Grade 5 Partially Threaded 6" Thread Under Sized Body Zinc (Pack Qty 100) BC-37144C5

Carriage Bolt Grade 5 Partially Threaded 6" Thread Under Sized Body Zinc

Low Carbon Steel Carriage: The square neck is designed to keep the bolt from turning as a nut is tightened. Hot-Dip Galvanized Steel Carriage: Same design advantages as a low carbon carriage bolt but with a thicker protective coating for outdoor use. Often used in outdoor furniture