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Recommended 1/2"-20 60° Conical Cone Lug Nut that's 1-1/2" Long Overall  

Updated 05/23/2026 | Published 05/21/2026

Question:

I was wondering if you could tell me the length on some lug nuts.. Part Number TA66QR I have a customer looking for 1/2 inch 20 lug nut 1.5 long ,chrome with a Conical seat, closed.. Thank you

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Expert Reply:

Hey Spring welcome back! The 1/2"-20 Taskmaster Trailer Wheel Lug Nut item # TA66QR has a 1-3/8" overall length. This is a 60° conical cone lug nut and is chrome plated.

For a 1-1/2" long 1/2"-20 lug nut, you'll need the Lionshead item # LHLR103. These are sold individually and also have a 60° conical cone. It has a stainless steel cap to prevent corrosion.

If you have any additional questions, go ahead and click on the box that says Add Comment and I'll be happy to answer them.

expert reply by:
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Jerred H
LHLR103
LHLR103
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Matt profile picture

Matt

5/23/2026

I bought a full set of the LHLR103 lug nuts to replace the lug nuts on my RV. These lug nuts are designed to work with the wheels on my RV. Note use a torque wrench to tighten the lug nuts. Do not over torque (could damage wheel and round the edges on the lug nuts. Do not use an impact wrench. Etrailer provided a great service with quick delivery and answering my questions.

Jerred H. profile picture
Etrailer Expert

Jerred H.

5/23/2026

@Matt Thanks for the tip and the kind words Matt! I appreciate you taking the time to leave that feedback!

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