Xadnitu 50 Pieces 1/4''-20 Washered Wing Nut, Zinc Plated Hurricane Hardware Butterfly Nuts with Washer for Fasteners, Silver

This zinc die-cast nut is suitable for various applications, including machine, mechanical instrument, woodworking, furniture fixing, hurricane shutter assemble and other applications need wing nuts Simply place this nut in the designated position and tighten it by hand for quick and convenient installation Female butterfly nut is made of fine zinc material, enhancing a long-lasting use, not easily deformed The design of the bottom washer allows the nut to be more firmly fixed and subjected to more evenly force 2 wing shaped clamping knob provides excellent tightening control to screw effectively and safely without scratching hands