JConcepts has your 4mm locking wheel nut needs covered with the low-profile wheel nut set.

These high precision wheel nuts are flanged and serrated for locking security and feature a light-weight and low-profile design.  The JConcepts wheel nuts are intended for use with all vehicles which use the 4mm wheel nut, this includes the 1/10^th scale Traxxas vehicles, Associated SC10 4×4, TLR 22, TLR 22-T and SCT-E 2.0.    These wheel nuts are also included in the JConcepts #2240 TLR 22 front axle conversion kit.

Features:

• Precision CNC Machined
• Low-profile design
• Flanged and serrated for locking security
• Available in Blue or Black

Fits –

Traxxas – Slash, Slash 4×4, Stampede, Stampede 4×4, Rustler, 1/16th Summit, 1/16th E-Revo, 1/16th Rally

Associated – SC10 4×4, TC6

TLR – 22 2.0, TLR 22-T, SCT-E 2.0

4mm low-profile locking wheel nut – (blue) (4 pcs.)
Part # – 2156-1
UPC Code – 845937007490
Retail price – $15.00
(Fits – all Traxxas, SC10 4×4, TLR 22, SCT-E 2.0)

4mm low-profile locking wheel nut – (black) (4 pcs.)
Part # – 2156-2
UPC Code – 845937009159
Retail price – $15.00
(Fits – all Traxxas, SC10 4×4, TLR 22, SCT-E 2.0)