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Chrome Acorn Lug Nut Kit; 1/2-Inch x 20; Set of 20 (79-14 All)

Item 390738
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Market Price $24.99 You Save 20% ($5.00)
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$19.99 (set of 20)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Bright Chrome Finish
      • Low Profile Acorn Style
      • Compatible with Factory Lug Wrench
      • 13/16" (21mm) - Socket Size
      • 1/2" Right Hand 20 Thread Pitch
      • Set of 20
      • Fits All 1979 to 2014 Mustangs


      Bright Chrome Finish. These premium quality acorn style lugs have an attractive low profile and durable triple plated chrome finish that enhances the look of your new wheels but doesn't steal the show. And at a fraction of the cost of some other flashy lugs, they're a smart choice.

      Application. This set of 20 chrome acorn lug nuts will fit all 1979 to 2014 Ford Mustangs. Plus, they are compatible with the factory Mustang lug wrench. These lug nuts do not fit 2015 model Mustangs as they use a different thread pitch.

      • Socket Size: 13/16" (21mm)
      • Thread: 1/2" Right Side 20 thread pitch
      • Height: 1.40"

      Recommended Upgrade. Now you can add additional security to your wheels with a set of matching Chrome Wheel Locks and Key.

      Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014

      MPN# 56K542

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 100+ customers

      • February 19, 2020

        3 2009 GT - ED

        They are OK not the same shape as OEM

        Ok These are solid lugs, they are not the exact shape as the OEM they cover the area. They are also made in China. But for 25 bucks you get what you pay for. I would hope at least the would have got the exact same match as OEM in shape that you could hold next to each other and they look exact not bad but not the case.

        Helpful (0)
      • February 13, 2020

        5 2007 GT - DavidC

        New Nuts!

        These lug nuts are a lot better than what I had on my Mustang.

        Helpful (0)
      • January 15, 2020

        5 2002 GT - Crewwolfy

        The wheels are still on!

        Not sure how to compliment lug nuts. A few months in and they still make my wheels look dirty. But they're still tight to the hubs. No complaints.

        Helpful (1)
      • December 29, 2019

        5 2009 GT - DCRAIG10004


        looks great, makes the wheels pop. highly recommend

        Helpful (0)
      • December 21, 2019

        5 1988 LX - PaulL

        Nice bolts

        The product fits well on my rims. The lug nuts replace the original ones.

        Helpful (0)
      • November 19, 2019

        5 1996 GT - JohnR


        Fit perfect, finish was great. Shipping was fast and free.

        Helpful (0)
      • September 25, 2019

        5 1995 GT - mgr1964

        Bullitt Wheel

        I wasn't sure the wheel would match my damaged one. I was happy it was a perfect duplicate to the others and the new lug nuts topped it off.

        Helpful (0)
      • September 19, 2019

        5 2014 GT - RobbyBlue

        Great service!

        I recently purchased new wheels and lug nuts for my 2014 Mustang GT convertible. The products arrived quickly and were just as advertised. The technical and fitting information posted about the wheels and lugnuts on the website was entirely accurate. I'd not hesitate to use American Muscle again.

        Helpful (0)
      • September 09, 2019

        5 2012 V6 - Pocho

        Acorn lug nuts

        Worked well, switched out the stock ones since they had that cheap hollow cap. Nice solid lug nuts. No issues and the chrome looks good in contrast to my gloss black wheels.

        Helpful (1)
      • August 28, 2019

        5 2001 GT - Anonymous

        Chrome Acorn Lug Nut Kit

        Purchased. Lug Nut Kit for my 01 Mustang Gt, Purchased 4 Bullit Chrome Wheels very satisfied with my purchase they make my car look really nice.

        Helpful (0)

      Questions & Answers (8 answers)

      5 Top Rated Questions

      Will these nuts fit cobraR Rims? Just want to make sure. Can somebody post a pic of those on a Fox with cobra R rims.

      • These lug nuts will work with the Cobra R wheels just fine yes!

      Helpful (1)

      Putting 2010 gt500 OEM wheels on my 07 GT. Will these work?

      • The Chrome Acorn Lug Nut Kit - 1/2 in x 20 will work for that application.

      Helpful (1)

      Are these lug nuts made in the USA?

      • Unfortunately we do not currently have that information available. But more than likely they are made out of state.

      Helpful (0)

      What is the difference between the 1/2 in x 20 and the 3/4 in x 20 Acorn Nut. I just want to make sure I get the correct lugnut

      • Both lug nuts will have 1/2"-20 thread patterns. The 3/4" nuts will utilize a 3/4" socket for removal which is useful for wheels with tight clearance for accessing the lug nuts. These lug nuts will have the stock size 13/16" socket size.

      Helpful (0)

      Can these Lug Nuts be used on Mustang OEM Alloy Factory 5 Spoke wheels? Same as OEM from Ford Performance? Thanks.....

      • Yes, these can be used on the OEM wheels.

      Helpful (0)
      Post Your Question
      3 More Questions
      are these lug nuts a single piece or are they a lug nut with a cover on it because they look like a single piece but there is a customer photo showing a cover fell off his lug nut. 1 answer
      What size mm socket/lug wrench is needed to tighten these nuts? 1 answer
      i just bough a set of wheels from you i need to know if these lug nuts will work with them thanks for your help 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (20) Chrome Acorn Lug Nuts

      Tech Specs

      • Socket Size: 13/16"
      • Thread: 1/2" Right Hand 20 thread pitch
      • Height: 1.40"

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