Premium 304 Stainless 4mm Tube Fittings - 5 Pack Adapters
✔️ Leakproof, corrosion resistant, -40 to 392°F, 1400 PSI max
These premium compression tube fittings are made from 304 stainless steel, designed to connect 4mm outer diameter tubes to identical 4mm OD lines. They deliver a leakproof seal for fuel, air, liquid, oil, gas, and vacuum systems, even in high-temperature environments.
✅ Material: 304 stainless steel for corrosion resistance and durability
✅ Connection type: hex nut compression for a tight, leakproof seal
✅ Tube compatibility: accepts 4mm OD to 4mm OD straight adapters
✅ Temperature range: -40 to 392°F (-40 to 200°C)
✅ Maximum pressure: up to 1400 PSI, suitable for fuel, air, liquid, oil, gas, and vacuum lines
💡 What is a typical use case for a 304 stainless steel compression tube fitting in industrial piping?
These handy connectors are used to join and extend small-diameter tubes in tough environments like automotive, industrial, and laboratory setups.
- They seal tightly with a hex nut to prevent leaks under pressure
- They work with rigid or semi-rigid tubing of matching diameter
- They perform reliably across a broad temperature range from -40°F to 392°F
- Choosing 304 stainless steel helps resist corrosion in challenging media
