Availability
MTEC-ISO – ISO Metric
MTEC-UN – UN Unified thread
MTEC-NPT – NPT National Pipe Taper
MTEC-NPTF – NPTF National Pipe Taper Fuel
MTEC-BSPT – BSPT British Standard Pipe Taper
MTEC-W- W(G) 55° BSF – British Standard Fine
BSP - British Standard Pipe