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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?
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • Cobra - 93, 94, 95, 96, 97, 98, 99, 01, 03, 04
  • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • Bullitt - 01, 08, 09
  • Mach 1 - 03, 04
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
  • Boss 302 - 12, 13

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Nice lugs !

Great lugs with key. No problems with them. I like the six spline for added security and they go great with the black 2093 Cobra wheels !

Helpful (2)

5/5
Great lugs!

Good replacement if your constantly changing wheels and tired of the junky acorn nuts that are so prone to stripping.

Helpful (2)

Overall Rating 4.8 out of 5 stars
Read All 71 Reviews

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9 Questions / 7 Answers

Ask a Question

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)

Will these lug nuts fit my 2011 gt500?

AlexL

  • Hey Alex, You should have no problems with these lug nuts

    Cobra_Machine04

Helpful (0)

Would these fit on mach rims?

Cristian

  • These lug nuts will work on the factory Mach 1 wheels.

    AMJEFF

Helpful (0)

Is there a way for me to get a replacement socket? I got rear ended and the body shop had to take off the back wheel for part of the repair and I guess they never put the socket back in the glove compartment. 3 months later I'm ready to get new tires and I realize the socket isn't there. The shop says they don't remember/aren't responsible.

Jeremy

  • Hello! We do not sell the lug nut socket separately but it is available online. Just punch in "6 Spline Lug Nut Socket" to search engine and you should be good to go.

    Ryan H

Show 1 more answer Helpful (0)

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Customer Reviews (71) Write a Review

Overall Rating 4.8

out of 5 stars




  • 5/5

    November 14, 2016

    Nice lugs !

    Great lugs with key. No problems with them. I like the six spline for added security and they go great with the black 2093 Cobra wheels !

    0106

    Year: 1994 Submodel: GT

    Helpful (2)

  • 5/5

    September 07, 2016

    Great lugs!

    Good replacement if your constantly changing wheels and tired of the junky acorn nuts that are so prone to stripping.

    MorganMilrany50

    Year: 2012 Submodel: GT

    Helpful (2)

  • 5/5

    May 03, 2016

    nice anti theft device

    just dont lose the key and sticker and you will be fine love it

    DEV

    Year: 2012 Submodel: V6

    Helpful (2)

  • 5/5

    February 24, 2017

    Great Alternative

    Got these with TSW Nurburing wheels, everything works and they look great too. Got these because it has the steel key so it is a lot stronger.

    MotoTaco

    Year: 2011 Submodel: GT

    Helpful (1)

  • 4/5

    January 24, 2017

    whish they were a little bigger

    they look really nice, and getting a replace for the key seems pretty easy (not that is easy to lose the key..) in case that something ever happens it also gives you clearance when using the torque wrench so you don't have to use extension to not scrap your paint and works with 19mm socket or the factory socket

    Ivy

    Year: 2009 Submodel: V6

    Helpful (1)

  • 5/5

    November 15, 2016

    Great look

    Most of my wheel nuts where close to stripping so i decided to buy new ones and couldn't go wrong with these they look great.

    Diego

    Year: 2014 Submodel: V6

    Helpful (1)

  • 5/5

    November 07, 2016

    Perfect Fit!

    Perfect Fit on my Black AMR Saleen Style Rims. Cleaner more uniformed look without having a single keyed lug nut standing out from the rest.

    Stevo

    Year: 2013 Submodel: GT

    Helpful (1)

  • 5/5

    October 27, 2016

    Gorilla lug nuts

    These lug nuts are good looking on all kinds of cars i have it on my 07 v6 mustang my brother on his 15 subaru and they look great

    Jrguzman31

    Year: 2007 Submodel: V6

    Helpful (1)

  • 5/5

    October 26, 2016

    Awesome

    Awesome look and fit. Shipped to my front door in two days.

    04redmach1

    Year: 2004 Submodel: Mach 1

    Helpful (1)

  • 5/5

    October 04, 2016

    Good

    They work good, not packaged very well but easy to put on and look nice once there all on.

    Joedog

    Year: 2000 Submodel: GT

    Helpful (1)

  • 5/5

    October 03, 2016

    Lug nuts

    These black lug nuts look great on my 97 mustang gt highly recommend.

    Jim

    Year: 1997 Submodel: GT

    Helpful (1)

  • 5/5

    September 11, 2016

    Great Look!

    I purchased these with a new set of wheels and tires and was very impressed with the quality as the look I would recommend these to anyone.

    FallonBadBoy

    Year: 2010 Submodel: V6

    Helpful (1)

  • 5/5

    August 21, 2016

    Look great, great quality.

    Make my black Saleen stlye wheels look alot better. Easy to put on and didnt take long. Spline lug nuts are definitly they way to go with aftermarket wheels. Great product, no complaints.

    Etrout4point6

    Year: 2002 Submodel: GT

    Helpful (1)

  • 4/5

    July 15, 2016

    Nice little lug nut

    These are nice Lug nuts I took one star away only because they do sit inside of the rim (10th ann. Cobra wheel) where they are not noticable. Standing next to the wheel mounted the lugs are not visible unless peering into the holes. Next time I will pay a bit more for longer lugs that will be more visibly appealing and safer cause they can be seen on a walkaround.

    jaymor34

    Year: 1988 Submodel: GT

    Helpful (1)

  • 1/5

    April 08, 2016

    Better off in the trash!

    These go on easy enough and look good when on the car. But good luck trying to get these things off the lug without shearing off the spline. I was pulling off these nuts and only two came off all the way and those were twisted and you can see where it was about to break the others snapped off at the end of the spline. Save yourself the trouble and DO NOT buy these!!!

    Lytir

    Year: 2003 Submodel: Cobra

    Helpful (1)

  • 5/5

    April 04, 2016

    Looks way better then stock

    Got these for my new gun metal rims. Looks awesome!

    Devin

    Year: 2011 Submodel: V6

    Helpful (1)

  • 5/5

    February 03, 2016

    Lugs matching rims

    I like the look of these black lugs with my black rims it sets off the car it being white with a black convertible top.

    Toneloc

    Year: 2004 Submodel: GT Tucson Az

    Helpful (1)

  • 5/5

    January 18, 2016

    Great accent

    Fit perfect and look great with my black wheels. Much better quality the the acorn lugs with pressed on chrome caps the always get stuck in your socket when removing the wheels and also work like a wheel lock to deter theft

    98slowbra

    Year: 1998 Submodel: Cobra Millville

    Helpful (1)

  • 5/5

    December 23, 2015

    A perfect fit, and doesn't take away from wheels.

    I recently installed 20” Sporza V5 Stain Black staggered wheels on my 2010 GT. I am glad I purchased these black six spine lugs nuts with key because the stock Ford lugs nuts were not going to fit and would have taken away from the beauty of these wheels. I highly recommend these nuts if you’ve got a wheel that’s all black and tight tolerances to avoid scuffing your wheels. The key works out perfectly giving you the extra space away while removing and torquing your wheels.

    RSM54

    Year: 2010 Submodel: GT Boston, MA

    Helpful (1)

  • 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)

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