Widely used important occasions with accuracy requirments, as well as under large impact, vibration or alternating load. Mainly used in highway and railway bridges, industrial and civil buildings, towers, cranes.
Detailed Information
A carriage bolt has a square shoulder under a rounded head which resists turning when the nut is tightened or removed. They are good for wood-to-wood connections when the head may not be accessible for tightening. They may be used in the construction of docks, swing sets and decks as well as other surfaces where a smooth finish is needed.
