Male Straight 4Mm Tube OD X 1/8 Inch NPT Thread Push to Connect Fittings PC4-N1

【Size】4mm Tube OD x 1/8" NPT Thread. Size:4MM Tube OD x 1/8" NPT Thread. 【Applicable Tube】PU / PA / PE / PVC. When Inserting the Tube, It Must Be Inserted into the Bottom of the Fittings. Failure to Insert the Tube into the Bottom May Lead to Air Leakage.

eBay