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Black 6 Spline Lug Nuts w/ Key - 1/2 in. x 20 (79-14 All)

Market Price $44.99 You Save 18% ($8.00)
Our Price

$36.99 (set of 20)

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  • Item 43015

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    Features & Details

    • 6 Spline Design
    • Stealthy Black Finish
    • Chrome Vanadium Steel 6 Spline Adapter Key
    • Compatible with Factory Wrench
    • 1/2" Right Hand 20 Thread Pitch
    • Set of 20 Lug Nuts
    Affordable Insurance. If you have a set of pristine factory rims or aftermarket wheels, a set of Six Spline Lug Nuts are a must-have for a peace of mind, as well as protection against theft. These black lug nuts features an unique 6 sided design that changes the look of your new wheels without stealing the show. At a fraction of the cost of some flashy lugs, they're a great choice.

    Designed for Security. These Black Lug Nuts are designed for maximum security with an unique six sided spline design. The kit includes a special six spline deep-socket adapter key that makes it nearly impossible to remove your wheels without it.

    6 Spline Adapter Key. The included Six Spline Lug Nut Adapter Key is forged out of chrome vanadium steel for strength. The key is compatible with a 3/4 in. or 13/16 in. socket, as well as the factory Mustang lug wrench.

    Application. This set of 20 Black Six Spline Lug Nuts are designed to fit 1979 to 2014 Ford Mustangs, including the LX, GT, V6, Bullitt, Mach 1, SVT Cobra and Shelby GT500 models. These lug nuts do not fit 2015-2016 model Mustangs as they use a different thread pitch. 
    • Design: 6 spline
    • Thread: 1/2" Right Side 20 thread pitch
    • Height: 1.36"
    • Width: 0.80"
    • Note: Includes 6 Spline Adapter that is compatible with factory Mustang Lug Wrench.

    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 Details

    What's in the Box
    • (20) Lug Nuts
    • (1) Adapter Key
    Installation Info
    Tech Specs
    Specifications:
    • Design: 6 Spline
    • Thread: 1/2" Right Hand 20 thread pitch
    • Height: 1.36"
    • Width: 0.80"
    • Note: Includes 6 Spline Adapter that is compatible with factory Mustang Lug Wrench.
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 01, 08, 09
    • Cobra - 93, 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
    • Cobra R - 93, 95, 00
    • GT - 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
    • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
    • LX - 87, 88, 89, 90, 91, 92, 93
    • Mach 1 - 03, 04
    • Other - 79, 80, 81, 82, 83, 84, 85, 86
    • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14

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    12 Questions / 6 Answers

    Ask a Question

    Would these work on rovos Pretorias?

    ThomasA

    • The Rovos Pretoria's will work fine with the Black 6 Spline Lug Nuts.

      AshleyK

    Helpful (0)

    Will these work with Shelby SB201 20x10.50 wheel?

    CaseyO

    • The Black 6 Spline Lug Nuts are compatible with the Shelby SB201 wheels, and due to their low profile, are an excellent choice to avoid finish damage when installing/removing the wheels.

      Rob D

    Helpful (0)

    I'm looking for a smaller diameter lug nut than stock, would these work or is there a better product for my needs?

    JeremyY

    • Yes, The Black 6 Spline Lug Nuts w/ Key - 1/2 in. x 20 would accomplish just that while giving you a more stylish look!

      JaHarrisAM

    Helpful (0)

    Will these little nuts work with the niche Milan 19 inch ??

    John

    • Yes, these Black 6 Spline Lug Nuts should work fine with the 19" Niche Milan wheels.

      AMBill

    Helpful (0)

    Will these work with RTR Tech 7 wheels (on a 2008 GT)?

    TommyD

    • With the RTR wheels, you will need to purchase kit #390741 (http://www.americanmuscle.com/6spline-lugnuts-black-7914.html) as those lug nuts have a thinner width than these lug nuts. The RTR wheels will require thinner lug nuts for proper installation and use.

      KevinD92

    Helpful (0)

    Will these fit MMD 551c wheels?

    KonaBlue

    • These lug nuts will fit no problem with the MMD 551c wheels!

      Ricky36

    Helpful (0)

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    Customer Reviews (78) Write a Review

    Overall Rating 4.8

    out of 5 stars




    • 4/5

      February 18, 2018

      Red 437

      These lugs fit inside the Mickey Thompson rims a lot better then the stock lugs. The stock lug wrench would not work with M/T rims. The spline lugs are small and are easer to put on and the key I can now use the stock lug wrench. would recommend for after market rims.

      Emitt

      Year: 2014 Submodel: V6

      Helpful (0)

    • 5/5

      February 15, 2018

      Looks good

      They all fit perfectly and look really good on the stang. I like that each one needs the key to unlock. Just make sure the person putting them on doesnt go crazy with the air gun so they can last longer and not strip.

      LuisC

      Year: 2012 Submodel: Other

      Helpful (1)

    • 5/5

      January 31, 2018

      Love them!

      Great Quality for the price! These took my rims to the next level.

      JacobP

      Year: 2014 Submodel: V6

      Helpful (0)

    • 5/5

      January 28, 2018

      Great improvement

      After buying and installing aftermarket wheels it became clear that I needed a smaller lug since the holes were smaller. This set works well as advertised.

      Jonathan

      Year: 2008 Submodel: GT

      Helpful (0)

    • 4/5

      January 21, 2018

      Just nice

      My car isn't the nicest or fastest but just the little details get noticed. And by no means are my steel wheels worth stealing but it added security for sure

      DiegoT

      Year: 2001 Submodel: V6

      Helpful (0)

    • 3/5

      January 10, 2018

      Key

      Lugs came with scratches on them, and the key doesn’t fit as tight as other sets that I have. All in all still a decent set

      BrandonR

      Year: 1995 Submodel: Cobra

      Helpful (0)

    • 5/5

      January 03, 2018

      Small mod pays big dividends

      Perfect addition to my dark wheels. Smaller diameter helps eliminate damage to wheels when removing or installing the lug nuts. One of the last steps to eliminate all chrome from my car.

      DanielO

      Year: 2012 Submodel: GT

      Helpful (0)

    • 5/5

      December 11, 2017

      Excellent item

      I am very pleased with the quality of these lug nuts. They look fantastic on my new black wheels.

      ChrisC

      Year: 2009 Submodel: V6

      Helpful (0)

    • 5/5

      December 09, 2017

      Great on new rims

      These lugnuts enhance the appearance of the Saleen rims and offer a degree of security with their distinct hex socket. Nice addition!

      Will

      Year: 1996 Submodel: GT

      Helpful (0)

    • 5/5

      November 18, 2017

      Lugs for new tires

      Great quality lug nuts. The locking feature reassured me I chose the right ones to protect some expensive wheels and tires.

      TimN

      Year: 2013 Submodel: GT

      Helpful (0)

    • 4/5

      November 06, 2017

      Personal opinion

      I like the product design, but should be bigger circumference as they look out of place on the rims. They are perfectly safe and fit nicely. it would be more visually appealing. Over all work for me.

      Ro05

      Year: 2005 Submodel: V6

      Helpful (0)

    • 5/5

      November 05, 2017

      Lug nuts

      Awesome product would defiantly buy again. Was shipped fast and install was a breeze.

      PaulS

      Year: 2012 Submodel: Boss

      Helpful (0)

    • 3/5

      September 26, 2017

      Great Looks and Function, Mediocre Quality

      The lug nuts look great and I love the fact that they are effectively all locking nuts since they require the key to operate, which is easy to use. They seem sturdy enough in general but I have already found one lug nut with a bad threading so it won't go on without cross-threading. The stud threads are fine but just from light hand tightening the lug nut shows evidence of cross-threading. Luckily I was only test fitting at the time but since the kit only comes with 20 lug nuts I will have to either replace the set or try to get a few more equivalent lug nuts.

      Savethemanuals

      Year: 2012 Submodel: Boss

      Helpful (0)

    • 5/5

      September 14, 2017

      Very Nice

      Small upgrade to your wheels that gives them a different look. Got these to change out the stock lugs.

      Rini956

      Year: 2008 Submodel: V6

      Helpful (0)

    • 5/5

      September 08, 2017

      Fantastic!

      Definitely look a lot better than stock ones and most definitely not worried about my wheels being stolen!

      Kevin07GT

      Year: 2007 Submodel: GT

      Helpful (0)

    • 5/5

      August 29, 2017

      Awesome

      I love the look of them and the security. Just worries me that i need that certain key to remove them. but other than that awesome.

      bogie

      Year: 1999 Submodel: V6

      Helpful (0)

    • 5/5

      August 16, 2017

      Nice color, perfect fit

      These were a perfect fit and give it the wheels a nice look. Strongly recommend

      RafaelM

      Year: 2003 Submodel: Mach 1

      Helpful (0)

    • 5/5

      July 11, 2017

      Lug Nuts

      Look very good on my 96 Cobra, it will be a good purchase and good for security too.

      TeeO

      Year: 1996 Submodel: Cobra

      Helpful (0)

    • 3/5

      June 26, 2017

      They do the job

      They get the job done and I like that they need a lug key. After a year in my car they have started to rust and one has become distorted.

      Christiano

      Year: 2011 Submodel: GT

      Helpful (0)

    • 5/5

      June 23, 2017

      Perfect fit for great look!!!

      New wheelsandtires need new lug nuts. Good product, socket that came with them fits great

      BADBOY

      Year: 2014 Submodel: GT

      Helpful (0)

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