ESRON NUT LOCK 6242 is a removable anaerobic thixotropic threadlocker of medium strength and medium viscosity. Designed for general fastening application to metric or conventional sizes of nuts and bolts from 1/4" to 3/4" diameter. It does not migrate or drip after assembly due to the special designed lubricating properties. Medium strength allow disassembly for service and repair. Used on gear box, drive shalf, hydraulic system bolts, low strength bearing mounts, counter sunk screw, conveyor or roller bolts and construction equipment. Color coded blue.