Miniature self locking clinch nuts can be used in narrow places or on thin materials. The thread anchor is strong and shockproof, the size is small, and there is a self-locking design. There are a variety of materials to choose from. They can be installed on one side and are suitable for use in industries with relatively high requirements such as electronics, aerospace, medical equipment and precision engineering.
	
There aren’t many alternatives for these complex fastening problems. This riveted nut keeps miniature assemblies reliable and structurally sound for the long haul.
	
Once you install the miniature self locking clinch nuts properly, it usually doesn’t need much upkeep. That’s because it’s permanent and has that self-locking feature. The way it locks comes from the mechanical deformation and the locking collar, which makes it reliable.
	
But for important applications, it’s a good idea to check it now and then. Look for rust (which depends on the material and coating), make sure the threads are still good, or see if it’s loosened somehow,though the self-locking design makes that pretty rare. Just try not to expose it to too much heat after it’s installed, since that could mess with the material or the coating.
| Mon | 440 | 632 | 832 | 032 | 
| P | 40 | 32 | 32 | 32 | 
| d1 | #4 | #6 | #8 | #10 | 
| d2 max | 0.145 | 0.18 | 0.215 | 0.245 | 
| dc max | 0.171 | 0.212 | 0.089 | 0.289 | 
| dc min | 0.166 | 0.207 | 0.284 | 0.284 | 
| dk max | 0.197 | 0.249 | 0.327 | 0.327 | 
| dk min | 0.187 | 0.239 | 0.317 | 0.317 | 
| h max | 0.04 | 0.04 | 0.04 | 0.04 | 
| k max | 0.08 | 0.09 | 0.105 | 0.125 | 
| k min | 0.065 | 0.075 | 0.09 | 0.11 | 
	
	
A: The plastic locking collar in the miniature self locking clinch nuts is mainly meant for one-time use. It gives the strongest lock when you first install it. You might be able to reuse it a little (like 1 or 2 times), but that depends on how the threads fit and the torque you use. Once you take it out, though, it might not keep resisting vibration as well every time. To make sure it works right, we’d really suggest replacing the riveted nut after you take it apart.