5 Pcs M20x1.5 Waterproof Connector 6-12mm Cable Locknut Stuffing Gland Product Name : Cable Gland;Model : M20 Thread Size : M20x1.5;Cable Range : 6-12mm Thread O.D. : 20mm / 1/2PT;Total Size : 35 x 25 mm / 1.4" x 1" (L*D) Main Material : Plastic;Color : Black Weight : 47g;Package Content : 5 x Cable Glands