The Jazrider 4mm flanged lock nuts are intended as a straightforward, durable fastening option for regular hobby use. The flanged base spreads load across mounting surfaces to reduce localized stress and helps maintain clamp under vibration and repeated assembly cycles.
These nuts are suitable for M4 bolt applications across common RC platforms. Use them on suspension links, servo mounts and shallow threaded inserts where the flange can sit flush. Their simple design makes installation and removal quick during routine maintenance.