Airtac POC Round Thread Straight Connector POC6M5D
The AirTAC Airtac POC Round Thread Straight Connector POC6M5D is a genuine male connector (compact) for push-in tube connection, rated 0 - 1.0 MPa (0 - 10 kgf/cm2) with a 1.5 MPa proof pressure.
- TypeMale connector (compact)
- SeriesPOC
- Working pressure0 - 1.0 MPa (0 - 10 kgf/cm2)
- Proof pressure1.5 MPa
- Temperature-20 to +70 °C
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac POC Round Thread Straight Connector POC6M5D
The POC6M5D is AirTAC's compact POC male connector in one-touch form, joining Dia 6 mm soft nylon or polyurethane tubing to an M5x0.8 male thread. The compact body is the whole point of the POC prefix: it is AirTAC's shorter male connector, made for ports where a standard PC body would stand too proud or collide with adjacent hardware. To make the connection you push the tube straight into the chuck; the stainless spring gasket and gripper lock it against the 1.5 MPa proof pressure, and pressing the POM release ring frees it again.
Two details specific to this SKU are worth knowing before you order. First, the M5 thread seals with a sealing gasket rather than the pre-applied thread sealant used on the larger 1/8 to 1/2 inch sizes, so it seats cleanly into small tapped ports without curing time. Second, on the POC series the D suffix changes only the release button to black - the body stays the standard grey - so choose this code when you want the colour-coded button, not a black-bodied fitting. Ratings are the standard resin profile: 0-1.0 MPa working pressure, -750 mmHg (10 Torr) vacuum, -20 to +70 C.
Airtac POC Round Thread Straight Connector POC6M5D Technical Specifications
| Model | Airtac POC Round Thread Straight Connector POC6M5D |
|---|---|
| Type | Male connector (compact) |
| Series | POC |
| Connection | Push-in one-touch |
| Working pressure | 0 - 1.0 MPa (0 - 10 kgf/cm2) |
|---|---|
| Negative pressure | -750 mmHg (10 Torr) |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Applicable tubing | Soft nylon or polyurethane tube |
| Thread standard | PT (Rc tapered) unless the code says otherwise |
POM release button and chuck, aluminium-alloy guide, stainless spring gasket, NBR O-ring; body brass or PBT depending on the part. AirTAC publishes flow as a characteristic curve rather than a single figure, so no L/min value is listed.
Model Code: Airtac POC Round Thread Straight Connector POC6M5D
| POC | Male connector (compact). |
|---|---|
| 4 / 6 / 8 / 10 / 12 | Tube outside diameter in mm (3.2 mm exists on the mini series). |
| M5 / 01 / 02 / 03 / 04 | Thread: M5x0.8, 1/8", 1/4", 3/8", 1/2" (M3 on the mini series). |
| D | Black. Blank = grey. |
Fitting & Sealing Notes
- check Cut the tube square and clean before pushing it home, or the seal will leak.
- check Push until it stops, then pull back to check the chuck has gripped.
- check To release, press the collet ring fully in and pull the tube out.
- check Threaded parts arrive with sealant on the thread; M5 sizes use a sealing gasket.
- check Match the tube OD exactly - a 6 mm fitting will not hold 1/4" tube.
Where the Airtac POC Round Thread Straight Connector POC6M5D Is Used
Miniature gripper ports on pick-and-place heads
Small parallel and angular grippers commonly carry M5x0.8 tapped ports and Dia 6 lines. The compact POC body keeps the fitting below the gripper's moving envelope, where a taller male connector would foul the part or the tool changer.
Vacuum ejector manifolds on lab automation decks
Compact multi-stage ejectors and their check-valve banks cluster M5 ports close together. The gasket-sealed M5 stud needs no curing sealant, and the short body leaves working space between neighbouring vacuum lines.
Sensor and actuator tie-ins on packaging machines
Feeder fingers, reject flippers and small air tables on form-fill-seal machines run Dia 6 hose from tight internal ports. The black release button gives maintenance staff a colour cue at the crowded cluster of fittings behind the guard.
Is the Airtac POC Round Thread Straight Connector POC6M5D the Right Part?
Within the M5 ladder, POC is made in Dia 4 and Dia 6 only, so POC4M5 is the single smaller neighbour and there is no larger tube on an M5 stud in this series. If your circuit grows to Dia 8 mm, the correct move is POC8-01 - the 1/8 inch thread supports 4, 6, 8 and 10 mm tube - or step to the full-height PC range, whose M5 row is likewise capped at Dia 6. Match the tube OD exactly: the Dia 6 chuck in this fitting will not grip 1/4 inch (6.35 mm) tubing even though the numbers look close.
Pick POC over PC when the fitting sits in a tight row of ports, inside a manifold pocket, or anywhere a few millimetres of body length decide whether your tubing runs square or kinked. Confirm the port is actually tapped M5x0.8 - forcing this gasket-sealed stud into a 10-32 or M5x0.5 hole will strip the thread.
Quick checklist
- ✓ Tube outside diameter matches exactly
- ✓ Thread size and standard match the port
- ✓ Working pressure within 0 - 1.0 MPa (0 - 10 kgf/cm2)
- ✓ Temperature within -20 to +70 °C
Airtac POC Round Thread Straight Connector POC6M5D FAQ
This is the resin and brass one-touch line: working pressure 0-1.0 MPa (0-10 kgf/cm2), negative pressure down to -750 mmHg (10 Torr), proof pressure 1.5 MPa, and an operating temperature of -20 to +70 C. The fitting joins Dia 6 mm soft nylon or polyurethane tubing to an M5x0.8 male thread and is supplied with a sealing gasket for the M5 port.
No. On the POC series the D suffix changes the release button only - the body remains the standard grey. The same is true of the PC series. On most other AirTAC one-touch families the D suffix changes the entire body colour, so do not assume the convention carries across ranges.
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