Product features:
1. The port connection components of the transmission shaft are commonly shaped as square discs, discs, and end teeth.
2. Connection method: The square plate is positioned with a convex mouth and connected with 4 bolts; The disc is positioned with a concave groove and connected with 4-12 bolts; The end teeth are positioned according to the international standard ISO12667, and are connected with 4 bolts.
3. Connect the fork to the universal joint assembly.
4. The above are industry common styles. If special structures are needed, they can be customized and processed.