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Tube Connectors & Push-In Fittings

G-Thread Straight Male Connector

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Stainless steel push-in fitting with G-thread male connection.

This is a straight male connector from our push-in fitting range, designed for quick tube connection and threaded port installation. It is made of stainless steel and is available with tube sizes from 4 mm to 16 mm and thread types including G1/8, G1/4, G3/8, G1/2, M5x0.8, M6x0.8, M8x1, and M10x1. Importers, distributors, and contractors use these fittings in pneumatic and fluid systems where reliable, tool-free tube assembly is required.

Key features

  • Push-in tube connection for quick assembly and disassembly
  • Stainless steel construction for corrosion resistance
  • Male G-thread or metric thread for port mounting
  • Available in multiple tube sizes from 4 mm to 16 mm
  • O-ring seal for leak-tight performance
Request a Quote ↗Read the specifications ↓

A matching appearance or thread size does not confirm compatibility.

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Specifications

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

General
MaterialStainless steel 304 as standard; 316 available on request
The fitting consists of a stainless steel body with a push-in collet, a release ring, and an O-ring seal. The male thread connects to a port, and the push-in end accepts a tube. To install, insert the tube into the fitting until it bottoms out; the collet grips the tube and the O-ring provides a seal. To remove, push the release ring and pull the tube out. These fittings are commonly used in compressed air systems, automation equipment, and instrumentation lines. They are suitable for both vacuum and pressure applications, depending on the tube and conditions. When requesting a quote, specify: tube size (e.g., 4 mm, 6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 16 mm), thread type (G1/8, G1/4, G3/8, G1/2, M5x0.8, M6x0.8, M8x1, M10x1), material (stainless steel), quantity, and packaging requirements. If you need a specific finish or additional testing, please state it in your RFQ.

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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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