|Packaging Type||BOX / GUNNY|
|Quantity Per Pack||100|
A carriage bolt, coach bolt or round head square neck bolt is a form of bolt used to fasten metal to wood. Carriage bolts were developed for use through iron strengthening plates on either side of a wooden beam, the squared section fitting into a square hole in the ironwork. It is commonplace though to use them to bare timber, the squared section giving enough grip to prevent rotation. Carriage bolts are extensively used for security fixings, such as locks and hinges, where the bolt must only be removable from one side. The smooth domed head and square nut below prevent the carriage bolt from being unlocked from the insecure side. Carriage bolts are like standard bolts but with a different head. The head, or top, of a carriage bolt is a round, dome shape with a square shank protruding from the flat side of it. From the square shank the threads extend out like a standard bolt. Carriage bolts are found in many different sizes, both in metric and SAE (Society of Automotive Engineers), and are most commonly made from zinc, galvanized or brass-coated steel.
- Production Capacity: 10000 TO 50000
- Delivery Time: EX STOCK
- Packaging Details: BOX / GUNNY PACKING