
Material: low or medial Carbon steel.
Surface treatment: trivalent or hexavalent chromium passivating Zinc (CR3+ or CR6+).
Inner packing: Plastic bag.
Outer packing: Standard exporting carton, seaworthy pallet.
We are specialized in supply of hydraulic hose fittings with good quality and favorable price.
Technical Data:
| Part Number | Screw Thread E | Hose Bore | Tube O.D. | O Ring | Dimensions | ||||
| DN | Dash | A | C | H | S1 | ||||
| 20491-12-03 | M12×1.5 | 5 | 03 | 6 | o04.5×1.5 | 26.5 | 1 | 41.5 | 17 |
| 20491-12-04 | M12×1.5 | 6 | 04 | 6 | o04.5×1.5 | 30 | 1 | 44.5 | 17 |
| 30491-14-04 | M14×1.5 | 6 | 04 | 8 | o06.5×1.5 | 30 | 2 | 46 | 19 |
| 30491-16-04 | M16×1.5 | 6 | 04 | 10 | o08.0×1.5 | 30 | 2 | 46.5 | 22 |
| 30491-16-05 | M16×1.5 | 8 | 05 | 10 | o08.0×1.5 | 33 | 2 | 49.5 | 22 |
| 30491-16-06 | M16×1.5 | 10 | 06 | 10 | o08.0×1.5 | 35.3 | 2 | 51.8 | 22 |
| 30491-18-05 | M18×1.5 | 8 | 05 | 12 | o10.0×1.5 | 33 | 2.5 | 42 | 22 |
| 30491-18-06 | M18×1.5 | 10 | 06 | 12 | o10.0×1.5 | 35.3 | 2.5 | 53.3 | 24 |
| 30491-22-06 | M22×1.5 | 10 | 06 | 15 | o12.0×2.0 | 35.3 | 2.5 | 47.3 | 27 |
| 30491-22-08 | M22×1.5 | 12 | 08 | 15 | o12.0×2.0 | 41 | 2.5 | 61 | 27 |
| 30491-26-08 | M26×1.5 | 12 | 08 | 18 | o15.0×2.0 | 42 | 2.5 | 51 | 32 |
| 30491-26-10 | M26×1.5 | 16 | 10 | 18 | o15.0×2.0 | 56.5 | 2.5 | 67.5 | 32 |
| 30491-26-12 | M26×1.5 | 20 | 12 | 18 | o15.0×2.0 | 65.5 | 2.5 | 77 | 32 |
| 30491-27-10 | M27×1.5 | 16 | 10 | 18 | o15.0×2.0 | 56.5 | 2.5 | 67.5 | 32 |
| 30491-27-12 | M27×1.5 | 20 | 12 | 18 | o15.0×2.0 | 65.5 | 2.5 | 77 | 32 |
| 30491-30-10 | M30×2 | 16 | 10 | 22 | o20.0×2.0 | 56.5 | 4 | 57.2 | 36 |
| 30491-30-12 | M30×2 | 20 | 12 | 22 | o20.0×2.0 | 65.5 | 4 | 80 | 36 |
| 30491-36-12 | M36×2 | 20 | 12 | 28 | o26.0×2.0 | 65.5 | 4 | 69 | 41 |
| 30491-36-14 | M36×2 | 22 | 14 | 28 | o26.0×2.0 | 71.2 | 4 | 70 | 41 |
| 30491-45-16 | M45×2 | 25 | 16 | 35 | o32.0×2.5 | 76.7 | 5 | 75 | 55 |
| 30491-45-20 | M45×2 | 32 | 20 | 35 | o32.0×2.5 | 915 | 5 | 88.5 | 55 |
| 30491-52-20 | M52×2 | 32 | 20 | 42 | o38.0×2.5 | 93 | 5.5 | 87 | 60 |
| 30491-52-24 | M52×2 | 40 | 24 | 42 | o38.0×2.5 | 109.4 | 5.5 | 104 | 60 |
2/30491 90°Metric Female Nut 24°Cone O-ring L.T. ISO 12151-2—DIN3865


