Hexagon bolts are a type of fastener consisting of two parts, a head and a screw, which need to be matched with a nut to fasten and connect two parts with through holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection is a detachable connection. So do you know what its preventive measures are? Let’s follow the customized Hex Bolt With Hole editor to have a brief look at it!
1. When running 12000km for secondary maintenance every time, the engine oil pan should be disassembled to check the use of the engine bearing bush. If the clearance of individual bearing bush is found to be too large, it should be replaced, and the connecting rod bolt should be replaced at the same time. If you find that the engine is running unsteadily or abnormal noise during normal operation, you should stop and check in time.

2. Check the newly replaced connecting rod bolts during each maintenance. Pay attention to whether there are cracks or dents on the head, guide part, and thread parts of the bolt, and whether the tooth shape and pitch of the thread are abnormal. If there are abnormal conditions, they should be resolutely not used. .
3. When assembling the connecting rod cover, use a torque wrench to tighten it according to the specified standard to prevent excessive or small torque.
4. Use connecting rod bolts produced by supporting factories.
In summary, the editor of customized Hex Bolt With Hole introduces: the knowledge of preventive measures for hexagon bolts, I hope you can learn more through the introduction of the above editor.