BC202 BC20210432.3510RFL290,300,310,500,510,1020,2020,2030,4020,4030,6020,6030/DIA.7mmSIZE: 33.5mm(OD) X 6.8mm(ID) X 15.5mm(H)3parts combined(united) to one nozzle(Cap with 7mm + Middle Cap + Base Nozzle)