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PCF4-01-KN Female Quick-Screw Pneumatic Fitting - 4mm Tube OD, BSP 1/8
$1.85
One complete nickel-plated quick-screw fitting with a tube-retaining nut and a female threaded port. This connection uses the retaining nut; match tube outside diameter and the male mating thread.
Applications & specifications · Quick order all packs
Ships from China · 5–7 calendar days preparation. Shipping · Returns
PCF4-01-KN Female Quick-Screw Pneumatic Fitting - 4mm Tube OD, BSP 1/8
A nickel-plated brass quick-screw fitting connects compatible pneumatic tubing to a matching male-threaded port. The metal tube-retaining nut secures the tube connection; this is not the blue-ring push-release version.
Included in one sales unit
One complete quick-screw fitting with its supplied tube-retaining nut assembled. Tubing, sealant, tools and equipment are not included.
The supplier uses a representative series illustration for this configuration; appearance and dimensions vary with the selected tube/hose and thread size. The specification table identifies the ordered model.
Model & Reference Codes
| Original single-unit SKU | PCF4-01-KN |
|---|---|
| Connection type | Nickel-Plated Quick-Screw Fittings |
| Sales unit | 1 complete assembled fitting |
| Material / construction | Nickel-plated brass body with tube-retaining nut |
| Tube OD | 4 mm |
| Supplied female thread | BSP 1/8 |
| Approx. overall height | 21 mm |
| Approx. supplier marked body width | 8 mm |
| Approx. hex width | 12 mm |
| Unit weight | 0.009 kg |
Approximate dimensions are retained from original same-model supplier cards. They are not tolerance-controlled production measurements. Nominal thread size alone does not establish port compatibility.
Connect and inspect.
Isolate and depressurize the line. Match tube outside diameter and the actual mating thread, including metric pitch where listed. Seat compatible tubing in the supplied tube connection and secure the retaining nut by the appropriate fitting procedure. Tighten the port connection at its hex. Restore air gradually and leak-check. Depressurize and loosen the retaining nut before disconnection; do not use a push-release-ring procedure.
Pack quantities
Choose 1 / 10 / 100 fittings per pack. Quantity counts packs; physical sales units equal pack size multiplied by number of packs. The displayed pack price already includes its quantity saving.
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Find your matching configuration
Female Thread Fittings (PCF)
PCF fittings have female threaded ports. Compare tube OD or hose ID, thread size and connection mechanism; select one exact model.
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