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PMF — Bulkhead Female Connector

Tube Connectors & Push-In Fittings

Bulkhead Female Connector

PMF

Stainless steel push-in fitting with female thread, for panel mounting.

This bulkhead female connector is a stainless steel push-in fitting designed to pass a tube through a panel or wall and provide a threaded female port on the other side. It is used by importers, distributors, and contractors in pneumatic and fluid systems where a secure, leak-resistant connection through a barrier is required. The fitting accepts tube sizes from 4 mm to 16 mm and is available with G1/8, G1/4, G3/8, or G1/2 threads, as well as panel threads from M12x1 to M24x1.

Key features

  • Stainless steel construction for corrosion resistance
  • Push-in connection for quick tube installation
  • Female threaded port for connecting to male threads
  • Bulkhead mounting with panel nut
  • Available for tube sizes 4 mm to 16 mm
Request a Quote ↗Read the specifications ↓

A matching appearance or thread size does not confirm compatibility.

PMF

Specifications

Start with the interface. Then check the exact variant, dimensions and application.

General
MaterialStainless steel 304 as standard; 316 available on request
Typical construction includes a stainless steel body with a push-in collet, an O-ring seal, and a hexagonal nut for panel tightening. The tube is inserted into the collet, which grips and seals it, while the female thread connects to a male threaded component. The bulkhead design allows the fitting to be mounted through a panel, with the nut securing it on the reverse side. This is common in control cabinets, manifolds, and equipment where tubing must cross a wall. When requesting a quote, specify: tube outside diameter (4–16 mm), thread type and size (G1/8, G1/4, G3/8, G1/2, or panel thread M12x1 to M24x1), material (stainless steel), quantity, and packaging requirements. If a specific finish or additional certification is needed, state it clearly. Providing these details ensures an accurate and timely quotation.

PMF

Ordering terms

Minimum order
100 pcs per model, mixed models accepted
Lead time
15–25 days after deposit; stock items 3–5 days
Packaging
PE bag + inner box + export carton; neutral packing on request
OEM / ODM
OEM logo, custom thread and tube size, private label packaging
Payment
T/T 30% deposit, balance against copy B/L; L/C at sight over USD 30,000
Incoterms
EXW Ningbo by default; FOB / CIF / DAP quoted on request
Samples
Samples free, freight collect; sample cost refunded on the first order

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