Keps Nuts, #4-40, 100 Pack

Whether you’re looking to reduce weight or build small mechanisms in tight spaces, #4-40 hardware is the smallest size that’s legal in the VEX Robotics Competition. Made from 18-8 stainless steel, these nuts are high strength and extremely durable despite how small they are.

•        Hex width: 1/4”
•        Height: 7/64”
•        External-tooth lock washer helps prevent the nut from loosening
•        Includes 100 nuts

Legal for use on competition robots: Rule R23 permits certain screws, nuts, washers, and/or spacers.