Carriage Bolt Application. Application for carriage bolts as its name suggests carriage bolts inserts the square neck of the head into the groove of the connector reduces the height of the protruding surface and tightens the screw from the opposite side. Hit the nut with a hammer to start easing the bolt out of the material and continue this process until you can remove the bolt by hand.
Hex head and carriage bolts have a big advantage over screws in many applications. Also known as plow bolts or coach bolts carriage bolts can be found in many hardware stores in an assortment of lengths diameters and thread pitches. Carriage bolts are designed with a domed head which can prevent loosening from one side an enlarged head shape also prevents the bolt from being pulled through a wooden construction.
Removing the carriage bolt is also a relatively straightforward process and can be done by twisting the nut but ensuring that it remains on the bolt.
There are specially designed types of bolts for these applications which are termed carriage bolts. Joints don t depend upon threads cut into the wood for their strength. A carriage bolt is a type of threaded fastener designed to be used with wood although specialized versions can be used to fasten metal components. Anchor bolts are embedded in concrete or masonry for structural applications.
