- a round-headed bolt for timber, threaded along part of its shank, inserted into holes already drilled.
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Examples from the Web for carriage bolt
Indeed, a spindle might be formed from a 5-inch or 6-inch carriage-bolt.The Pyrotechnist's Treasury
- mainly US and Canadian another name for coach bolt
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012