Parker - Industrial Pipe Adapter: 3/8-19 Female Thread, 3/8-18 Male Thread, BSPT x NPT/NPTF - 70909213 - MSC Industrial Supply
Reduction 1'' BSP NPT FT MT POLBERIS goods for industry
Amazon.com: GESHATEN 3/4” G Thread (BSP) Female to 3/4” NPT Male Connector, Brass BSP to NPT Adapter 3/4 Inch, Industrial Metal Brass G Thread to Pipe Fittings Connect (2 Pack) : Industrial & Scientific
BSP to M; Male M14 F T Cr C Fg Ar M>F £2.30 spectur.com.au