Overview Reviews Product Description Black acetal push to connect (PTC) fittings denoted with the suffix "E" in both inch and metric measurements are not shown in the Fairview catalog; however they look exactly like the grey PTC fittings which are shown Fairview General Catalog Product Videos Custom Field Size 6mm x 1/4" Classification Connector Material Acetal Colour Black Product Reviews Write a Review Write a Review × Fairview 6mm x 1/4" JG® Black Acetal Push-To-Connect - Male NPT Connector PM010622E Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *