Fitment questions?
Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.
Product details
Sixteen button-head Torx fasteners form this adapter-to-rotor hardware set. The 18-8 stainless bolts use 5/16-18 threads and a 0.750-inch length for the mounting stack specified by Wilwood. Wilwood Engineering designs and manufactures disc brake systems for motorsport, street-performance and specialized applications from its base in Camarillo, California. Bill Wood founded the company in 1977. Its calipers, rotors, master cylinders, valves, fittings and brake lines are individual components that must be selected in the context of the complete brake system.
Technical Details
- Manufacturer part number: 230-12120
- Head form: Button Head
- Drive: Torx
- Listed fastener length: 0.750 in
- Thread: 5/16-18
- Safety-wire drilling: No
- Finish: Plain
- Component quantity: 16 bolts
- Material: Stainless steel
- Grade: 18-8
Fitment & Compatibility
Verify the adapter and rotor attachment requirements, including head clearance and thread engagement. This is the sixteen-bolt short version; neither bolt count nor the button head alone establishes compatibility.
Wilwood product specifications
PMB Performance brings more than 20 years of brake-system experience to parts selection. Share the assembly identification and measurements if you need help confirming this component.
