PART NO.
THREAD E TUBE O.D. DIMENSIONS C S2 PNJ-06 M14X1.5 6 17.5 19 -08 M16X1.5 8 17.5 22 -10 M18X1.5 10 19 24 -12 M20X1.5 12 19 24 -14 M22X1.5 14 20 27 -16 M24X1.5 16 21 30 -18 M27X1.5 18 21 32 -20 M30X2 20 24 36 -22 M33X2 22 25 38 -25 M36X2 25 26.5 41 -28 M39X2 28 27 46
PEHEL/GB3759-83 Retaining NUT J-series
PEHEL Hydraulic Model: PNJ
QTY:
GB3759-83 Retaining NUT J-Series
Retaining NUT J-series
Material: Carbon steel
Brand: Pehel, OEM
Color: Silver
Connector Type: nut
Thread Type: J-series
About the item:
1. NJ is J‑series retaining nut for bite‑type tube fittings, manufactured per GB3759‑83 national standard.
2. Precisely tapped metric internal threads provide firm clamping force for high‑pressure hydraulic tube assembly.
3. Complete specifications fit tube outer diameter from 6 mm to 28 mm, covering M14×1.5‑M39×2 metric thread sizes.
4. Precisely‑machined carbon‑steel body with zinc‑plated finish, offering wear‑resistance and good interchangeability.
5. Essential hydraulic fitting accessory widely used for metric bite‑type piping on industrial machinery and hydraulic systems.
