uxcell 21mm 7 Pin Connector Aviation Waterproof Cable Gland with Cover Product Name : Aviation Cable Connector w Cap;Model : SP21-7;Degree of Protection : IP68 Rated Current / Voltage : 15A / AC 500V;Withstand Voltage : AC 1500V;Panel Thread Diameter : 21mm/ 0.83" Cable Range : 8-12mm;Pin Quantity : 7 Pin;Soldering Pin Diameter : 2mm Total Size : 30 x 80mm/1.2" x 3.1"(D*L);Material : Plastic, Metal;Color : Blue, Black Weight : 46g;Package : 1 x Aviation CableConnector w Cap