This M2 x 20 replacement screw is specified for the TT01-05/L mounting locations on Tamiya TT-01 and TT-01 TYPE E chassis and is intended as a direct service fastener for chassis panels and related components. It restores intended fixation where an original screw has been lost or damaged.
Provided as a maintenance component, the screw secures mechanical joints during setup changes and routine servicing. For reliable installation, confirm thread alignment, hand-start the screw and tighten progressively to prevent cross-threading and to retain consistent clamp force on chassis parts used in competitive setups.
Keep this fastener in a pit kit for quick repairs to a TT-01 chassis so you can return to running condition with minimal downtime.