No. 00-R: 616605/616606/616607/616608/616609/616610
No.12-R: 616630/616631/616632/616633/616634/616635/616636/616637/616638
No. R-200: 616691/616692/616693/616694/616695/616696/616697/616698/616699
British standard pipe taper threaded head will be delivered unless another type of thread is specified.
