TheM8 brake nut with base is the standard hardware piece used for tightening the rims on hub studs (front and rear). Equipped with a braking system (often by nylon ring or deformation) and a wide base, it ensures that your wheels remain perfectly integral with the chassis, even under the extreme side stresses and the vibrations of the track.

size M6

Ensure a perfect and secure blockage of your roller trains with theM8 cylindrical nut of outer diameter 13 mm. This specific technical hardware piece is essential for mounting the clamping flanges of your rear wheel hubs, your crown carriers or your disk holders on the axis of your karting.

As illustrates the reference picture 6195.jpgThis nut is distinguished by its perfectly smooth tubular shape outside. Its 13 mm calibrated diameter allows it to fit ideally in the cylindrical masks and cylinders of your aluminum or magnesium parts, thus avoiding using a standard hex nut that would require a bulky socket. Thanks to his Internal hexagonal imprint (six hollow sides), the tightening is done directly from the inside using an Allen key (BTR). This design eliminates any disgraceful or dangerous screw overrun, while optimizing the distribution of the pressure force around the back tree.