Jazrider M4-LNF-LB 4mm Light Blue Flanged Lock Nuts (4 Pcs) - Compact RC Fasteners  [M4-LNF-LB]

Keep RC Parts Tight with Jazrider Flanged Lock Nuts

For modelers who need dependable fastening, the Jazrider M4-LNF-LB 4mm flanged lock nuts provide a simple, effective solution. The light blue finish makes them easy to spot during assembly while delivering a secure hold for common RC hardware.

Why the Flanged Style Helps

The integrated flange spreads clamping force over a larger area, helping prevent loosening from vibration. That extra surface contact is useful on high-rev runs and rough terrain where standard nuts may back off.

Where These Nuts Work Best

These M4 lock nuts suit a variety of small to mid-size RC vehicles and assemblies. Use them on suspension linkages, body mounts, or accessory brackets when you want a tidy, reliable connection.