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Product details
The one-inch length of these twelve stainless button-head bolts accommodates the specified hat-to-rotor connection. Each has a 5/16-18 thread and Torx drive; the longer shank distinguishes this set from three-quarter-inch adapter hardware. Wilwood Engineering, founded by Bill Wood in 1977, is a Camarillo, California designer and manufacturer of disc brake systems. Calipers and rotors sit alongside master cylinders, valves, fittings and brake lines in its range for motorsport, street-performance and specialized applications. Selecting a service part requires matching the complete system's operating and installation needs.
Technical Details
- Manufacturer part number: 230-12176
- Component quantity: 12 bolts
- Material: Stainless steel
- Grade: 18-8
- Head form: Button Head
- Drive: Torx
- Listed fastener length: 1.000 in
- Thread: 5/16-18
- Safety-wire drilling: No
- Finish: Plain
Fitment & Compatibility
Confirm the exact hat, rotor and bolt specification together. Excess bolt projection can interfere with surrounding parts, so preserve the assembly's required length and engagement.
Wilwood product specifications
If you need help confirming the original setup, PMB Performance can review the component identification with you. We bring more than 20 years of brake and fitment experience.
