A special thread form keeps bolts and nuts tight under vibration by attacking the problem from a different angle. Two conventional methods for securing threaded fasteners against preload loss include ...

Simplifies tool selection. One thread mill can machine all materials up to 58 Rc. This guarantees a safe, highly controllable process, in which a simple modification to the CNC program corrects for ...

The strength of some internal threads is more sensitive to tap diameter than previously thought. • Cold-formed threads are no stronger than cut threads when holes are correctly sized. • Cut threads ...