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Nipple M-3N Mini Fitting (Part Numbers)

Nipple M-3N Mini Fitting
  • Volume Discount

A miniature tube fitting from SMC Corporation.
[Features]
· Compact piping space.
· Fitting-to-workpiece and fitting-to-fitting connection.
· Small and can be removed without tools.

(i)Caution

  • Refer to the catalog for product specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Nipple M-3N Specifications

Nipple M-3N outline drawing

Nipple M-3N outline drawing

  • Effective cross-sectional area: 0.9 mm2
  • Weight: 0.6 g

Mini Fitting M Series Common Specifications (Reference)

  • Compact piping space: An easy-to-remove hose nipple with a high tube retention force.
  • Wide variety of types available: Allows for three-dimensional piping in the same direction.
  • Hose nipple / hose elbow: Nylon tubes, soft nylon tubes and polyurethane tubes can all be used commonly.

Structure

Mini Fitting M series structure

Mini Fitting M series structure

Specifications

Applicable tube materialNylonSoft nylon Note 1:PolyurethaneSuper PFA Note 2:FEP Note 3:Modified PTFE Note 4:
Applicable tube outer diameter / inner diameterFor M3-ø3.18/ø2.18ø4/ø2.5ø3.18/ø2
ø4/ø2.5
---
For M5 and R1/8ø4/ø2.5
ø6/ø4
ø4/ø2.5
ø6/ø4
ø3.18/ø2
ø4/ø2.5
ø6/ø4
ø6/ø4ø4/ø2.5
ø6/ø4
ø4/ø2.5
ø6/ø4
Usable fluidsAir, water Note 5:
Maximum operating pressure (at 20°C)1.5 MPa1 MPa0.8 MPa1 MPa1.5 MPa1.4 MPa
Ambient temperature and working fluid temperature-5 to 60°C, For water: 0 to 40°C (no freezing)
Connection sizeM3, M5, R1/8M5, R1/8
ThreadJIS B0205, Class 2 (metric coarse thread)
JIS B0203 (tapered thread for pipes/tubes)

Note 1) For soft nylon tube, water cannot be used.
For Note 2, Note 3 and Note 4, use only hose nipple types.
Note 5: Water cannot be used for barb fittings, barb elbows or barb elbows (H).

Main Component Materials

MaterialsBodyC3604BD (SUS303 for M-3N and M-5N nipples)
GasketNylon 66 / GF30%, SUS304/NBR (PVC for M3 only)
Part Number
M-3N-X226
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMaterial Nominal of Thread Gasket Material Made to Order Specifications Screw Pitch
(mm)

-

10 Piece(s) Quote [Stainless Steel] Stainless Steel3SUS304+FKM-0.5

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Basic Information

Connection Types Screw⇔Screw Connection Screw <=> Screw Connection Shape Nipple Connection screw M

Please check the type/dimensions/specifications of the part M-3N-X226 in the Nipple M-3N Mini Fitting series.

Similar Part Numbers

Part Number
M-3N
M-3N-X83
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipMaterial Nominal of Thread Gasket Material Made to Order Specifications Screw Pitch
(mm)

SGD 5.84

10 Piece(s)Available 32 Day(s) [Copper] Brass-PVCN/A-

SGD 5.83

10 Piece(s)Available 32 Day(s) [Stainless Steel] Stainless Steel3--0.5

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