20PCS Raccordo pneumatico in plastica push-to-connect (4mm x 4mm OD)

20PCS Plastic Push to Connect Pneumatic Straight Union Fitting 4mm x 4mm Tube OD. Type: Push in fittings. Tube size: 4mm tube OD x 4mm Tube OD. Pressure Range: 0-145Pai (0-1Mpa). Temperature Range: 0-60°C | 32～140°F.

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