Wilwood hat/rotor bolt kit supplies 12 stainless bolts sized 1/4-28 x 0.75 with a 12-point head for mounting rotors to a given hat or adapter. Packaged to provide the necessary fasteners for that bolt specification, the kit supports rotor attachment to compatible hats or adapters following Wilwood's mounting requirements.
Wilwood Bolt Kit - Hat/Rotor 1/4-28x.75 12 Pt Stainless