Some bracket will come with stainless steel wing nuts to attach the bracket to your vehicle with.  These custom knurled thumb nuts replace those wing nuts to give you a more finished and custom look to your bracket.  Made of black knurled plastic with 1/4 x 20 aluminum threaded inserts. Other brackets use screws with screw caps to finish off the attachment and thumb nuts are not applicable.  See chart below to find out if these thumb nuts will work for your application.

[one_half]Applicable to:

87-93 Mustang Brackets
94-98 Mustang Cobra Brackets
99-04 Mustang Brackets
05-09 Mustang Brackets
10-12 Mustang GT, GT/CS, Boss 302 Brackets
13-14 Shelby GT500, GTS, GT350 and Roush Brackets
13-14 Focus ST Brackets[/one_half]

[one_half_last]Not Applicable to:

07-09 Shelby GT500 Brackets
10-12 Shelby GT500 Brackets
10-12 V-6 Brackets
13-14 GT, Boss, GT/CS or V-6 Brackets[/one_half_last]

Before

After