Guidi flanged lock nut for threaded bronze pipe fittings. Available in various sizes as per the size chart. Sizes start at 1/2″ and go all the way up to 2″. Some sizes may only be available for special order. Guidi flanged lock nuts can be used to add extra security to threaded bronze pipe and fitting connections to prevent leaks. Ideal for areas with high vibration to help prevent threaded connections from working themselves loose. Download Size Chart 1276-02
