For use in low strength materials, such as aluminum or plastics where additional tensile strength, locking of screw into threaded joint, and increased resistance to thread wear is desired.
For attaching electrical junction box covers, etc. and other applications requiring the mating screw to be installed parallel to the surface upon which the nut is mounted.
For use in low strength materials, such as plastics where additional tensile strength, locking of screw into threaded joint, and increased resistance to thread wear is desired.