FITTING MALE D4 M5; Fitting Type:Straight Adaptor; Bore Size:4mm; External Diameter:4mm; Thread Size:-; Thread Size - Metric:M5 x 0.8; Product Range:-; Internal Diameter:4mm; Material:Nickel-plated brass; Operating Temperature Max:80°C; Operating Temperature Min:-20°C; Outer Diameter:4mm; Pressure Max:20bar