Thread

PATENTED . Thread : Can be screwed directly onto Metric threaded mounting hole. . Material : Nylon PA 66 (Flammability UL 94V-2) for A.C.F parts, EPDM rubber for B.D parts. . Colours : Standard in black and gray. . Working Temp. : -40 oC to 100 oC. . Installation : To fix fitting on chassis and then assemble it according to the diagrams shown above. * Without lock nut : Please mark "- XA" following the Cat. No. For example : N - MGW20 - 21B - XA is excluding lock nut.Unit : mm排水管阻塞處理