OEM Stop Nuts M3 20 Pieces

OEM Stop Nuts M3 – Self-Locking Nuts for Secure Connections

OEM Stop Nuts M3 are self-locking nuts with a plastic ring that prevent unintentional loosening of screw connections. Ideal for modeling and precision mechanics. Supplied in a pack of 20 pieces, they fit all standard M3 screws.

• Self-locking M3 stop nuts effectively prevent loosening due to vibrations – for permanently tight connections
• Set of 20 pieces – sufficient for multiple projects and repairs
• Precise M3 thread ensures reliable grip on the screw
• 24 months manufacturer warranty for long-term investment security

What sets the M3 stop nuts apart

Thanks to the integrated plastic ring, the stop nuts provide reliable self-locking without additional locking elements. They are particularly suitable for applications subject to vibrations or dynamic loads. The standardized design facilitates easy installation.

Ideal for...

These nuts are perfect for model makers, precision mechanics, and DIY enthusiasts who need secure screw connections. They are used in RC models, machinery, brackets, and many other projects requiring reliable fastening.

How to use the M3 stop nuts

Simply screw the nut onto the M3 thread. The plastic ring creates the necessary friction to prevent loosening. The nut is used like a standard nut without additional locking elements. Once tightened, the connection is immediately vibration-resistant.