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Losi 4mm Aluminum Serrated Locknut Set (6) (Black)

[LOSB3992]
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This is an optional Losi 4mm Aluminum Serrated Lock Nut Set. These lightweight aluminum locking nuts feature a serrated surface for additional holding power to ensure wheels don't come loose during long runs.

Features:

  • Made from lightweight aluminum
  • Serrated surface for additional holding power

This product was added to our catalog on May 26, 2011.

louis figueria
dont run them on any heavy trucks like the losi scte, they will back off, and cause your rims to strip out, i used lock tite, and it still hap end , the mettle is to soft, try the traxxas nuts #1747r...
Carl
Verified Owner
I've used these on my SCTE and have had no problems with them backing out at all even during extended run times up to 35 minutes. The black finish is starting to come off, but that's to be expected. I have the Traxxas serrated lock nut set on another truck and the serrations aren't as aggressive as the Losi's; it takes much less force to loosen them.

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