50mm excavator pins

50mm excavator pins, which is widely used in the connection of moving parts such as excavators, cranes, grab buckets, etc., for example, when the bucket is working, as the connection between the bucket teeth and the bucket tooth seat working at the front end, dust or sand, etc. Foreign objects will run into the gap between the bucket tooth pin and the pin hole. When the bucket tooth pin needs to be replaced, the foreign object makes the bucket tooth pin difficult to disassemble, causing trouble to people.