KTM Square Nut M6 for 125/390 Enduro SMC Adventure - J910000600506

This is an OEM square nut M6 designed for secure fastening in motorcycle assemblies. It provides reliable torque and holds components firmly in place during operation. Manufactured to KTM's exact specifications for durability.

Compatible with 2025-2026 KTM 125 ENDURO R (all variants including orange, EU/GB, RW), 125 SMC R (all variants including B.D., nHD, JP), 390 ADVENTURE R (all variants including EU/GB, RW, TW, US), 390 ADVENTURE X (orange and white, all variants), 390 ENDURO R (all variants including orange), and 390 SMC R (all variants including B.D., CKD, IKD, nHD).

The square design prevents rotation under vibration, ideal for fender and mask assemblies. Zinc-plated for corrosion resistance in off-road conditions.

Installation is straightforward with standard M6 tools; apply thread locker if specified in service manual for high-vibration areas.

Check compatibility list below to see if this part fits your motorcycle model.