Standard 5/8" Steel Castle Nut for Secure Kart Spindle Attachment

Lock in spindle precision with the classic 5/8" castle nut, a staple in kart engineering for its slotted design that accepts cotter pins for unbeatable security.

• Steel construction handles heavy loads and vibrations without fail
• Industry-standard threading fits most spindles seamlessly
• Single unit (SKU: SN) for targeted upgrades or repairs

This nut's reliability helps maintain axle alignment, crucial for responsive steering and optimal tire contact during corners, ultimately aiding faster lap times.