Flat Head Screws, #4-40 x 3/8", 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. Flat head can be used with a countersunk hole for a flat surface. Made from 18-8 stainless steel, these screws are high strength and extremely durable despite how small they are.

•        1/16” hex drive head
•        Length: 0.375"
•        Head diameter: 0.255”
•        Head angle: 82 degrees
•        Includes 100 screws

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