Double Aluminum Rollers 15398: What 13–12 mm Means
Understand the stepped 13 and 12 mm roller contact, included bearings and mounting checks for Tamiya item 15398. Use the item-specific checklist.
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Tamiya 2mm Aluminum Lock Nut (Red, 5pcs.)(15493)
USD5.40
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Description
A 2mm aluminum lock nut used to secure wheels, mass dampers and similar bolted-on parts against coming loose during a race. An internal nylon insert lets the screw thread "bite" into the nut so it resists working free under vibration and shock, and the nut carries a red anodized finish. This nylon-insert design is the same principle behind commercial "nyloc" nuts, adapted here into an aluminum body to save weight over the steel lock nuts often bundled with kits. Being a 2mm-thread fastener rather than a chassis-specific bracket, Tamiya lists it as compatible across every chassis generation it has produced, from the original Type 3, Type 4, Type 5 and Zero Chassis through FM-A, Super-1 to Super TZ-X, VS, MS, AR, MA, VZ and ME Chassis. It pairs naturally with other small aluminum hardware in the range, such as the Aluminum Spacer Set, for builders who want a consistent aluminum finish on visible fasteners.
- Size: 2mm
- Quantity: 5 pieces
- Finish: red anodized aluminum with nylon insert
- Compatible with: all Mini 4WD cars
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