SPCF Female Connector manufacturer in China
316 stainless steel push in fittings – female connector is constructed in all stainless steel. In line connection of tubing to a male threaded port. External tightening with a flat wrench or socket wrench. Accommodates metric tubing O.D ranging from 4mm to 16mm, inch tubing O.D ranging from 1/8″ to 1/2″.

Metric Tube ØD | ||||||||||
4mm | 5mm | 6mm | 7mm | 8mm | 9mm | 10mm | 12mm | 14mm | 15mm | 16mm |
Inch Tube ØD | ||||||
1/8″ | 5/32″ | 3/16″ | 1/4″ | 5/16″ | 3/8″ | 1/2″ |
Thread Standard and Type | |||||||||||
R, PT, BSPT — 55° Taper Pipe Thread | Metric Thread | ||||||||||
R1/8 | R1/4 | R3/8 | R1/2 | M5 x 0.8 | M6 x 1 | M8 x 1 | M10 x 1 | M12 x 1.25 | M14 x 1.5 | M16 x 1.5 | M20 x 1.5 |
UNF | NPT — 60° American Standard Taper Pipe Thread | ||||||||||
10-32UNF | NPT1/8 | NPT1/4 | NPT3/8 | NPT1/2 |
Metric Tube (mm)–Thread (PT, R, BSPT)
Part No. | Tube ΦD | Thread (PT, R, BSPT) |
SPCF 04-M5 | 4mm | M5 |
SPCF 04-M6 | 4mm | M6 |
SPCF 04-01 | 4mm | R1/8 |
SPCF 04-02 | 4mm | R1/4 |
SPCF 06-M5 | 6mm | M5 |
SPCF 06-M6 | 6mm | M6 |
SPCF 06-01 | 6mm | R1/8 |
SPCF 06-02 | 6mm | R1/4 |
SPCF 06-03 | 6mm | R3/8 |
SPCF 06-04 | 6mm | R1/2 |
SPCF 08-01 | 8mm | R1/8 |
SPCF 08-02 | 8mm | R1/4 |
SPCF 08-03 | 8mm | R3/8 |
SPCF 08-04 | 8mm | R1/2 |
SPCF 10-01 | 10mm | R1/8 |
SPCF 10-02 | 10mm | R1/4 |
SPCF 10-03 | 10mm | R3/8 |
SPCF 10-04 | 10mm | R1/2 |
SPCF 12-01 | 12mm | R1/8 |
SPCF 12-02 | 12mm | R1/4 |
SPCF 12-03 | 12mm | R3/8 |
SPCF 12-04 | 12mm | R1/2 |
SPCF 14-02 | 14mm | R1/4 |
SPCF 14-03 | 14mm | R3/8 |
SPCF 14-04 | 14mm | R1/2 |
SPCF 15-02 | 15mm | R1/4 |
SPCF 15-03 | 15mm | R3/8 |
SPCF 15-04 | 15mm | R1/2 |
SPCF 16-02 | 16mm | R1/4 |
SPCF 16-03 | 16mm | R3/8 |
SPCF 16-04 | 16mm | R1/2 |
Metric Tube (mm)–Thread (NPT)
Part No. | Tube ΦD | Thread (NPT) |
SPCF 04-N01 | 4mm | NPT1/8 |
SPCF 04-N02 | 4mm | NPT1/4 |
SPCF 06-N01 | 6mm | NPT1/8 |
SPCF 06-N02 | 6mm | NPT1/4 |
SPCF 06-N03 | 6mm | NPT3/8 |
SPCF 06-N04 | 6mm | NPT1/2 |
SPCF 08-N01 | 8mm | NPT1/8 |
SPCF 08-N02 | 8mm | NPT1/4 |
SPCF 08-N03 | 8mm | NPT3/8 |
SPCF 08-N04 | 8mm | NPT1/2 |
SPCF 10-N01 | 10mm | NPT1/8 |
SPCF 10-N02 | 10mm | NPT1/4 |
SPCF 10-N03 | 10mm | NPT3/8 |
SPCF 10-N04 | 10mm | NPT1/2 |
SPCF 12-N01 | 12mm | NPT1/8 |
SPCF 12-N02 | 12mm | NPT1/4 |
SPCF 12-N03 | 12mm | NPT3/8 |
SPCF 12-N04 | 12mm | NPT1/2 |
SPCF 14-N02 | 14mm | NPT1/4 |
SPCF 14-N03 | 14mm | NPT3/8 |
SPCF 14-N04 | 14mm | NPT1/2 |
SPCF 15-N02 | 15mm | NPT1/4 |
SPCF 15-N03 | 15mm | NPT3/8 |
SPCF 15-N04 | 15mm | NPT1/2 |
SPCF 16-N02 | 16mm | NPT1/4 |
SPCF 16-N03 | 16mm | NPT3/8 |
SPCF 16-N04 | 16mm | NPT1/2 |
Inch Tube (inch)–Thread (NPT)
Part No. | Tube ΦD | Thread (NPT) |
SPCF 1/8-U10 | 1/8″ | 10-32UNF |
SPCF 1/8-N01 | 1/8″ | NPT1/8 |
SPCF 1/8-N02 | 1/8″ | NPT1/4 |
SPCF 5/32-U10 | 5/32″ | 10-32UNF |
SPCF 5/32-N01 | 5/32″ | NPT1/8 |
SPCF 5/32-N02 | 5/32″ | NPT1/4 |
SPCF 3/16-U10 | 3/16″ | 10-32UNF |
SPCF 3/16-N01 | 3/16″ | NPT1/8 |
SPCF 3/16-N02 | 3/16″ | NPT1/4 |
SPCF 3/16-N03 | 3/16″ | NPT3/8 |
SPCF 1/4-U10 | 1/4″ | 10-32UNF |
SPCF 1/4-N01 | 1/4″ | NPT1/8 |
SPCF 1/4-N02 | 1/4″ | NPT1/4 |
SPCF 1/4-N03 | 1/4″ | NPT3/8 |
SPCF 1/4-N04 | 1/4″ | NPT1/2 |
SPCF 5/16-N01 | 5/16″ | NPT1/8 |
SPCF 5/16-N02 | 5/16″ | NPT1/4 |
SPCF 5/16-N03 | 5/16″ | NPT3/8 |
SPCF 5/16-N04 | 5/16″ | NPT1/2 |
SPCF 3/8-N01 | 3/8″ | NPT1/8 |
SPCF 3/8-N02 | 3/8″ | NPT1/4 |
SPCF 3/8-N03 | 3/8″ | NPT3/8 |
SPCF 3/8-N04 | 3/8″ | NPT1/2 |
SPCF 1/2-N01 | 1/2″ | NPT1/8 |
SPCF 1/2-N02 | 1/2″ | NPT1/4 |
SPCF 1/2-N03 | 1/2″ | NPT3/8 |
SPCF 1/2-N04 | 1/2″ | NPT1/2 |
Inch Tube (inch)–Thread (PT, R, BSPT)
Part No. | Tube ΦD | Thread (PT, R, BSPT) |
SPCF 1/8-01 | 1/8″ | R1/8 |
SPCF 1/8-02 | 1/8″ | R1/4 |
SPCF 5/32-01 | 5/32″ | R1/8 |
SPCF 5/32-02 | 5/32″ | R1/4 |
SPCF 3/16-01 | 3/16″ | R1/8 |
SPCF 3/16-02 | 3/16″ | R1/4 |
SPCF 3/16-03 | 3/16″ | R3/8 |
SPCF 1/4-01 | 1/4″ | R1/8 |
SPCF 1/4-02 | 1/4″ | R1/4 |
SPCF 1/4-03 | 1/4″ | R3/8 |
SPCF 1/4-04 | 1/4″ | R1/2 |
SPCF 5/16-01 | 5/16″ | R1/8 |
SPCF 5/16-02 | 5/16″ | R1/4 |
SPCF 5/16-03 | 5/16″ | R3/8 |
SPCF 5/16-04 | 5/16″ | R1/2 |
SPCF 3/8-01 | 3/8″ | R1/8 |
SPCF 3/8-02 | 3/8″ | R1/4 |
SPCF 3/8-03 | 3/8″ | R3/8 |
SPCF 3/8-04 | 3/8″ | R1/2 |
SPCF 1/2-01 | 1/2″ | R1/8 |
SPCF 1/2-02 | 1/2″ | R1/4 |
SPCF 1/2-03 | 1/2″ | R3/8 |
SPCF 1/2-04 | 1/2″ | R1/2 |