Commonly seen on the race circuit, these rust free, heavy duty 12 slot castle nuts are slightly larger in size than the convential nut at 1 ⅜". In contrast to the standard nut, our high quality 12 slot castle nut allows for precise alignment of the R clip when tightened to torque.
Recommended to prevent future issues with the hub bearing/CV joint and/or ideal for those who own a race-spec car. Price includes 2x heavy duty 12 slot castle nuts. Inquire for set price of our rust free high quality tapered flange and stainless steel R clips (see above). Developed and made in Japan.
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