PDF Female Thread Fitting

The “PDF Female Thread Fitting” is a connector used in piping and tubing systems, designed to facilitate secure and leak-proof connections. This fitting is distinguished by its female threading, which allows it to be connected to a male-threaded pipe or component. The acronym “PDF” could indicate the fitting’s series or type, suggesting specific features such as material composition, pressure tolerance, or compatibility with various fluids or gases. These fittings are commonly crafted from durable materials like brass, stainless steel, or PVC, making them suitable for a wide range of applications, including water supply, gas distribution, and industrial fluid handling systems. PDF female thread fittings play a crucial role in ensuring efficient, reliable connections in both residential and industrial settings.
Tube(Metric)-Thread(R) Tube(Inch)-Thread(R) Tube(Inch)-Thread(NPT)
PD 4-M5 PD 6-03 PD 12-01 PD 5/32-01 PD 3/8-02 PD 1/8-U10 PD 3/16-N03 PD 3/8-N02
PD 4-M6 PD 8-01 PD 12-02 PD 5/32-02 PD 3/8-03 PD 1/8-N01 PD 1/4-U10 PD 3/8-N03
PD 4-01 PD 8-02 PD 12-03 PD 1/4-01 PD 3/8-04 PD 1/8-N02 PD 1/4-N01 PD 3/8-N04
PD 4-02 PD 8-03 PD 12-04 PD 1/4-02 PD 1/2-02 PD 5/32-U10 PD 1/4-N02 PD 1/2-N02
PD 4-03 PD 8-04 PD 14-03 PD 1/4-03 PD 1/2-03 PD 5/32-N01 PD 1/4-N03 PD 1/2-N03
PD 6-M5 PD 10-01 PD 14-04 PD 5/16-01 PD 1/2-04 PD 5/32-N02 PD 5/16-N01 PD 1/2-N04
PD 6-M6 PD 10-02 PD 16-03 PD 5/16-02   PD 3/16-U10 PD 5/16-N02  
PD 6-01 PD 10-03 PD 16-04 PD 5/16-03   PD 3/16-N01 PD 5/16-N03  
PD 6-02 PD 10-04   PD 3/8-01   PD 3/16-N02 PD 3/8-N01

Features

  1. Designed for Polyurethane or Nylon tubing.
  2. Quick and reliable connections.
  3. Reusable: multiple connections / disconnections.
    Convenient elliptical / round sleeve configuration.
  4. Metallic body made of non-corrosive, non-contaminant Nickel-plated Brass.
  5. Pre-coated threads are ready to use without additional sealing.
  6. Outside (and Inside where applicable) hexagonal wrench tightening.
  7. Available over 60 different models in imperial, metric sizes and hybrid.

Color Options

Other colors can be customized.

Material Diagram

Specifications

  1. Fluid Type:Air (No other gases or liquids).
  2. Working Pressure:0-150 Psi.
  3. Negative Pressure:-29.5 in Hg.
  4. Working Temperature:32~140°F/0~60°C.

How to Order

PC

Model Type PC,PL,PE etc.

06

Tube Outer Diameter

02

Thread Size

Tube Outer Diameter

O.D. Metric Size
Code 03 04 05 06 07 08 09 10 11 12 14 15 16
Dia. 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 11mm 12mm 14mm 15mm 16mm
O.D. Inch Size
Code 1/8 5/32 3/16 1/4 5/16 3/8 1/2
Dia. 1/8 inch 5/32 inch 3/16 inch 1/4 inch 5/16 inch 3/8 inch 1/2 inch

Thread Size

O.D. Thread (Metric)
Code M5 M6 M8 M10 M12 M14 M16 M20
Dia. M5×0.8 M6×1.0 M8×1.0 M10×1.0 M12×1.25 M14×1.5 M16×1.5 M20
O.D. BSPT (R) Thread BSP (G) Thread
Code 01 02 03 04 G01 G02 G03 G04
Dia. R1/8″ R1/4″ R3/8″ R1/2″ G1/8″ G1/4″ G3/8″ G1/2″
O.D. NPT Thread
Code U10 01N 02N 03N 04N 06N
Dia. 10-32 UNF NPT1/8 NPT1/4 NPT3/8 NPT1/2 NPT3/4