Losi LOS3965 Nylock Nut M4

The Losi LOS3965 is a pack of ten M4 nylock nuts made from strong steel alloy, designed to provide a secure, vibration-resistant fastening point. A nylock nut uses an internal nylon insert that grips the screw threads, creating friction that keeps the nut from backing off under the constant vibration and shock loads typical of RC driving, unlike a standard nut that can loosen over time. Manufactured to genuine Losi factory specifications, these nuts thread smoothly onto matching M4 hardware while still holding firmly once tightened, making them ideal for securing components that see repeated stress or movement. As a direct factory replacement, this hardware pack is well suited for routine maintenance, full rebuilds, or replacing nuts that have been lost, stripped, or worn out during regular use and wrenching. The steel alloy construction resists corrosion and wear, helping the nylon locking feature perform reliably over repeated installation cycles. Ten pieces are included per package, giving you enough hardware to complete a repair or keep spares on hand for future maintenance of your Losi RC vehicle.