Carriage Bolts A307 Grade A, W / Hex Nut, Zinc (inch)

Typically used in wood construction, carriage bolts are fully threaded bolts with a square or ribbed shoulder under the round head.  The square or ribbed shoulder holds the bolt from turning when assembled with a nut to secure.

A307 carriage bolts are made of carbon steel and are governed by the ASTM A307 standard for carbon steel bolts, studs and threaded rod.
 
For more information about carriage bolts, please contact us at 877-791-4426.


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