AR708008 Flanged Nyloc Locknut 4mm Silver (4) (ARAC9699)

A four-pack of silver flanged nylon-lock nuts designed as versatile replacement parts for kit hardware. They feature a nylon locking insert to resist loosening and a serrated flange that grips the wheel or hub surface for a secure, vibration-resistant fit.

Designed for M4-threaded components and installed with a 7mm wrench, these precision-made nuts are built for long service life. The combination of nylon locking insert and serrated flange helps keep assemblies tight in demanding hobby applications.