HRRSSLF117X06 - Black Steel M4 Wheel Barrel Nut Fastener

Compact steel barrel-style wheel fastener designed for RC vehicle wheel hub assemblies. The M4 threaded design allows secure attachment of wheels to compatible hub adapters while maintaining a low-profile outer diameter that fits inside recessed wheel hardware and performance hub systems.

• Precision M4 threaded barrel nut designed for RC wheel hub and axle mounting systems.

• Manufactured from durable #45 steel for high strength and wear resistance during repeated wheel installation.

• Compact cylindrical profile fits recessed hub designs used in many 17mm wheel adapter systems.

• 4 mm hex drive interface allows controlled tightening with common RC hex tools.

• Measures approximately 10 mm in length with an 8 mm outer diameter for precise fitment in hub hardware.

• Suitable for use as a direct replacement fastener or spare component in compatible wheel hub assemblies.

• Designed for use with medium-strength thread locking compound to maintain secure retention under vibration and high-speed operation.