connector housing M PG 1.Material Brass nickel plated 2.Claw ... plastic(PA) 3.Sealing NBR 4.0-Sealing ring NBR connector housing M PG1.Material Brass nickel plated2.Claw Nickel plastic ... clamping ring,wide clamping range,high stretching resistance,wate proof,dustproof,salt resistant,resistant for weak acid,alcohol,oil,grease and ...