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PART NO. THREAD TUBE O.D. DIMENSIONS E F D A B S1 S2 1QN4-12-02 M12X1.5 Z1/8"X27 6 24 17 11 14 1QN4-14-04 M14X1.5 Z1/4"X18 8 26 21 14 17 1QN4-16-06 M16X1.5 Z3/8"X18 10 27.5 24 16 19 1QN4-18-06 M18X1.5 Z3/8"X18 12 28 24 19 22 1QN4-22-08 M22X1.5 Z1/2"X14 14 30.5 29.5 22 27 1QN4-27-08 M27X1.5 Z1/2"X14 18 33 31 27 32 1QN4-27-12 M27X1.5 Z3/4"X14 18 33 35 27 32 1QN4-30-12 M30X1.5 Z3/4"X14 20 36.2 35.5 30 36 1QN4-36-16 M36X2 Z1"X11.5 25 41 39 36 41 1QN4-39-16 M39X2 Z1"X11.5 28 44.5 42.5 41 46 1QN4-42-20 M42X2 Z1.1/4"X11.5 32 47 42.5 41 50 1QN4-45-16 M45X2 Z1"X11.5 34 50 45 48 50 Note: In case if you are interested to order the adapter in complete set with sleeve and nut ,it is necessary to insert suffix "RN" after our part no.,for example 1QN4-18-06RN
PEHEL/Metric Male 74 Cone/NPT Male
PEHEL Hydraulic Model: 1QN4
QTY:
Metric Male 74 Cone/NPT Male
Material: Carbon steel
Brand: Pehel, OEM
Color: Silver
Connector Type: elbow
Thread Type 1: MALE METRIC 74 CONE
Thread Type 2: MALE NPT
ABOUT THE ITEM:
- 1. Model 1QN4 hydraulic adapter with Metric male 74° cone and NPT male dual‑thread structure.
- 2. Wide size range covering multiple metric threads, NPT threads and tube outer diameter specifications.
- 3. 74‑degree cone metal‑to‑metal sealing delivers stable leak‑proof performance for hydraulic circuits.
- 4. Precision‑machined carbon‑steel fitting, good interchangeability; add suffix RN for full nut‑sleeve sets.
- 5. Suitable for high‑pressure industrial hydraulic systems for cross‑standard thread conversion.









