LOCTITE® 222 is a low-strength threadlocker that allows the adjustment of screws including countersunk head screws and set screws. Good on low-strength metals which could fracture during disassembly, e.g. aluminium or brass. The product works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. t is proven to be tolerant of minor contamination due to industrial oils, e.g. motor oils, corrosion prevention oils and cutting fluids. Ideal for low-strength threadlocking of adjusting screws, countersunk head screws and set screws| Prevents loosening on vibrating assemblies, e.g. pumps, gearboxes or presses| Especially suited to small thread sizes| Permits disassembly with hand tools| P1 NSF Reg. No.: 123002