HENKEL LOCTITE? 220
When you have pre-assembled fasteners less than 6.35 mm (1/4") in diameter and need an effective threadlocker that allows for easy disassembly without shearing the screw, choose LOCTITE? 220. This fluorescent, low viscosity threadlocker wicks its away into the thread roots of pre-assembled, small diameter fasteners. Perfect for applications such as adjustment of set screws and small diameter or long engagement length fasteners.