uxcell 15 Pcs Metal BNC Male Jack Coax Cable Connector Adapter for CCTV Camera Product Name : BNC Male Connector;Connector Type : BNC Male Material : Metal Alloy;Color : Silver Tone Dimension : 3.2 x 1.4cm/ 1.3" x 0.55" (L*D);Female Thread Diameter : 5.5mm/0.2" Net Weight : 160g Package Content : 15 x BNC Male Connector