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A miniature pipe coupling from SMC Corporation.
[Applications]
· M-01AN: nylon tube piping
· M-01AU: soft nylon and polyurethane tube piping
Part Number
Configured Part Number is shown.

Barb fitting external appearance

Barb Fitting dimensional drawing (units: mm)
| Applicable tube | Model | A | B | øC | Effective Cross-Sectional Area (mm2) | Weight g |
|---|---|---|---|---|---|---|
| Nylon tube | M-01AN-4 | 15.1 | 5 | 1.8 | 2.1 | 6.4 |
| M-01AN-6 | 17.1 | 7 | 2.5 | 4.0 | 6.6 | |
| Soft tube | M-01AU-4 | 15.1 | 5 | 1.8 | 2.1 | 6.5 |
| M-01AU-6 | 17.1 | 7 | 2.5 | 4.0 | 6.7 |
Units: mm
M-01AN-4
M-01AN-6
M-01AU-4
M-01AU-6
| Applicable tube material | Nylon | Soft nylon Note 1: | Polyurethane | ||
|---|---|---|---|---|---|
| Applicable tube outer diameter / inner diameter | For R1/8 | ø4/ø2.5 ø6/ø4 | ø3.18/ø2.18 | ø4/ø2.5 ø6/ø4 | ø3.18/ø2 ø4/ø2.5 ø6/ø4 |
| Usable fluids | Air, water Note 5: | ||||
| Maximum operating pressure (at 20°C) | 1.5 MPa | 1 MPa | 0.8 MPa | ||
| Ambient temperature and working fluid temperature | -5 to 60°C, For water: 0 to 40°C (no freezing) | ||||
| Connection size | R1/8 | ||||
| Thread | JIS B0205 - Class 2 (metric coarse thread) JIS B0203 (tapered thread for pipes/tubes) | ||||
Note 1: Water cannot be used for soft nylon tubes.
Note 5: Water cannot be used for barb fittings, barb elbows or barb elbows (H).
Units: mm
| Part Number |
|---|
| M-01AN-4 |
| M-01AN-6 |
| M-01AU-4 |
| M-01AU-6 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Applicable tube material (O.D./I.D.) | Gasket Material | Made to Order Specifications |
|---|---|---|---|---|---|---|---|
MYR 8.38 | 10 Piece(s) | 21 Day(s) | Nylon (4/2.5) | Nylon 66・GF30% | N/A | ||
MYR 6.30 | 10 Piece(s) | 43 Day(s) | Nylon (6/4) | PVC | N/A | ||
MYR 6.30 | 10 Piece(s) | 3 Day(s) | Soft Nylon・Polyurethane (4/2.5) | - | - | ||
MYR 6.30 | 10 Piece(s) | 3 Day(s) | Soft Nylon・Polyurethane (6/4) | - | - |
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| Connection Types | Screw⇔Tube Connection | Screw <=> Tube Connection Shape | Elbows (barb) | Material | Brass |
|---|---|---|---|---|---|
| Connection screw | R |
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