... , Adaptor, Plastic Adaptor Size; PG,M,UN Thread, PG7-PG48,M10-M50 Protection degree:IP6 About us:♣ UL, CE, RoHS, REACH ... )ThreadPackingItem No.Fits to tubing SizeI.D.ABCE pcs/bagNLL-M10*1.51/4"7.017.530.510.010.0M10*1 ... "7.017.530.510.016.3PF3/8"50NLL-PF3/8"5/16"10.520.637.013.016.3PF3/8"50NLL-PF1 ...