Pneumatic Quick-Connect Fittings | 1/4 NPT External Thread | 5-Piece Set for Air Compressor Lines

Upgrade your pneumatic system's efficiency with these 20/5pcs EU-style 1/4 inch quick release air hose fittings. This comprehensive set provides a reliable, leak-free connection for compressed air too...
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Questions about this product
- What's in the set?
- The set pairs couplers with plugs so you can fit out multiple tools and stations. The listing mentions a 20-piece version with 5 couplers and 15 plugs, plus a smaller 5-piece option. All use a 1/4 inch external thread.
- Will these fit my air tools and compressor?
- They use a standard 1/4 inch external thread, which matches most common air tools, compressors, and pneumatic gear. The EU-style quick release lets you swap hoses by hand, no tools needed. Just confirm your equipment uses the same coupler profile.
- What pressure and temperature can they handle?
- They're rated for at least 10 bar (150 psi) working pressure with a burst pressure around 40 bar. The nitrile seals work from about -10C to 80C. Flow runs near 1000 l/min at 7 bar, which is plenty for typical workshop tools.
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