Hansen tank outlets come with an external BSP threaded tail and an internal BSP thread on the fixed nut end of the fitting
The locking nut is left hand thread so when you are tightening fittings onto the BSP thread, it is not undoing the lock nut
Hansen Tank OutletHansen tank outlets come with an external BSP threaded tail and an internal BSP thread on the fixed nut end of the fitting
The locking nut is left hand thread so when you are tightening fittings onto the BSP thread, it is not undoing the lock nut |