1/2-13 x 12 Carriage Bolt Partially Threaded 6" Thread Under Sized Body Zinc 2 1/2-4 meaning it has 16 threads

meaning it has 16 threads per inch

and machinery applications where a strong and reliable connection is required

as the zinc coating will help to protect it from the elements

Its hex head provides a secure grip for tightening

Trust this premium-quality screw for your most critical projects

1/2-13 x 12 Carriage Bolt Partially Threaded 6" Thread Under Sized Body Zinc 2 1/2-4 meaning it has 16 threadsThis 1 2 13 x 12 carriage bolt is partially threaded with a 6" thread length and an undersized body. It is made of zinc plated steel for corrosion resistance and has a square head for easy driving. Carriage bolts are commonly used in woodworking applications to secure joints between two pieces of wood. The undersized body allows the bolt to be countersunk into the wood for a flush finish.