HRRSSLF117X - Black Steel M4 Wheel Barrel Nut Fastener

Steel M4 barrel-style wheel fastener designed for RC hub and axle assemblies. The compact cylindrical body allows it to fit inside recessed hub hardware while providing secure threaded retention for 17 mm wheel adapter systems and similar performance RC setups.

• M4 internal thread designed for securing RC wheel hubs and axle adapters in performance vehicles.

• Manufactured from durable #45 steel to resist wear and maintain thread integrity under repeated installation.

• Barrel-style cylindrical design allows installation inside recessed hub hardware for clean fitment.

• 4 mm hex drive interface provides precise tightening using common RC hex tools.

• Measures approximately 10 mm in length and 8 mm outer diameter for accurate hub compatibility.

• Compatible with multiple 17 mm hub adapter systems used on many 1/10-scale RC platforms.

• Recommended for use with medium-strength thread-locking compound to prevent loosening during high-vibration operation.