Mini 4WD Spare M2 x 40 Socket Button Screw M4WD-28 by 3Racing  [M4WD-28]

Tamiya Mini 4WD M2 x 40 Scoket Buttom Screw - 3RACING M4WD-28
Price:
NZD$3.26
Brand:
3Racing
Model:
M4WD-28
Condition:
Brand New
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Extended M2 x 40 socket button screw for 1/32 Mini 4WD

This M2 x 40 socket button screw is aimed at Mini 4WD projects where a longer M2 fastener is needed to secure chassis layers, bracketed accessories or body mounts. The part is a single socket-drive button head screw with a nominal length of 40 mm and is supplied as a replacement fastener.

Before fitting, verify the receiving thread type and the clearance behind panels or plates. Measure the standoff and threaded hole depth to ensure safe engagement. Use the correct M2 hex key and tighten carefully to prevent drive rounding or plastic distortion.

 

Product Reviews
1 Reviews
rating
Excellent service, two of the items I purchased were out of stock but was given fair options on refund, store credit or replacement. I opted for replacement as there was a different version available and one of the items did arrive bent and they sent out

Where is an M2 x 40 length commonly used on Mini 4WD cars?

Common uses include assemblies with extra spacers, multi-layer chassis stacks or when mounting aftermarket parts that increase separation between components.

Can I use this with Tamiya Mini 4WD parts?

It can be used where the Tamiya part accepts M2 threads and has sufficient clearance. Check the insert or nut style and measure depth before installation.

How tight should I torque this screw?

Tighten to a firm hand torque that secures parts without crushing plastic or stripping threads; avoid using impact tools.

Are washers recommended with this fastener?

Washers are useful where load distribution is needed and space permits. Use a nut when there is no captive insert.

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