Keep your hardware tight with Sparko M4 Lock Nuts. The nylon insert stops the nut from vibrating loose.
A handy pack of spares for your pit box.
Features
- M4 nylon insert lock nuts
- Resists vibration
- Pack of 10
Specifications
- Part number: NO04BK
- Fits: Sparko F8 series (universal hardware)
- Material: Steel
- Quantity: 10 pcs
Adrenaline RC Racing is the official Sparko Racing distributor for the United States and Canada, so you get genuine Sparko parts shipped fast from our US warehouse.