Tamiya - JR 2mm Aluminum Lock Nut, Black 5pcs - 95719
Tamiya
$2.69
$3.50
(You save
$0.81
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These 2mm lock nuts can be used to fix rollers and mass dampers securely in place, with the plastic inserts ensuring a tight fit to the relevant parts. Your machine will run hard and reliably without parts coming loose.