Fumana khetho ea hau ea hydraulic le likhetho tsa rona tsa SAE O-Ring Boss / BSPT Male.E fumaneha ka boholo bo fapaneng, mme e kopana le maemo a BS 21, ISO 7/1, le JIS B 0203.E loketse ho sebelisoa UK, Europe Bophirima le Japane.E lumellana le li-adapter tsa NPT.