65Mn Spring Steel constructed, manganese enhances hardenability for a better comprehensive mechanical properties.Zinc Plated finish provides great corrosion resistance and antirust ability for a long service life.U Nuts provide a secure fixing for two or more panels.Widely used in furniture and automobile structure connection or industrial equipment fastening.No special tools are required to mount U-nuts, easy installtion.Universal fit for M4/ST4.2 screws or bolts; Fits 1.5-3mm thick panel .
