Keps nuts include a built-in locking washer to protect against loosening from vibrations. In many cases, Keps nuts can also be tightened without the need for a wrench. Fully compatible with all VEX Robotics and VEX V5 hardware. Legal for use in the VEX Robotics Competition.
Legal for use on competition robots: Rule R12 permits certain screws, nuts, washers, and/or spacers.
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