This set of Wheel Lock Nut is suit for your Wltoys 12428 12423 FY-03 RC car.

Features:
Precision CNC Machined for factory spec fitment. 
4mm M4 wheel lock nut, a good helper to you.
Easy to upgrade from original part.
Compatible with: 1/12 WLtoys 12428/12423 FY-03 RC car.
Any problem, please contact our store without hesitation. Honor to serve you.

Specification:
Name: Wheel Lock Nut
Model: M4 
Hole Size: 4mm
Height: 6.5mm
Main Material: Metal
For Vehicle Type: for Wltoys 12428 12423 FY-03
Color: Red
Quantity: 4pcs 

Package Information:
Package Size: 8.2 * 2.3 * 1.2cm / 3.22 * 0.90 * 0.47in
Package Weight: 4g
Poly Bag Package 

Package List:
4 * M4 Wheel Lock Nut