BNC port bnc Female to BNC Female, 1.Material :Bare Cooper , Zinc, Alloy (optional) 2.High quality 3.Hotsale 4.EXW price BNC port bnc male to BNC male,BNC M to M, BNC male double connectorMaking material :Bare Cooper , Zinc, Alloy (optional)Delivery date :1-3 daysMOQ:1000pcs BNC port bnc male to BNC male,BNC M to M, BNC male double connector