Improve build quality and reduce frustration! These star drive shoulder screws are perfectly sized to snugly fit the holes in VEX metal and reduce slop in screw connections, allowing you to build straight and square structures easily the first time. Great for VEX beginners and pros alike. Available with different shoulder lengths to perfectly fit the thickness of various numbers of aluminum and steel structure pieces.
Legal for use in the VEX Robotics Competition: Rule R11 permits shoulder screws with a shoulder length not over 0.20" and a shoulder diameter not over 0.176".