Einhell Threaded Nipple R 3/8 Female Thread Compressor Accessory 4139645

Connect your air tools and hoses quickly and reliably with this Einhell threaded nipple. It features a 3/8 inch R-thread internal connection, making it a practical adapter for compressed air systems in workshops and garages.

Key specifications

• Connection type: Threaded nipple
• Thread type: Internal thread (female)
• Thread standard: R-thread (ISO 7-1 / EN 10226-1 compatible)
• Nominal thread size: 3/8 inch
• Material: Steel
• Max operating pressure: 10 bar (145 psi)
• Corrosion resistance: Yes

Why choose it

Made from corrosion-resistant steel, this nipple is built for durability in demanding compressed air environments. Its standard R-thread ensures a secure fit with common couplings and hoses.

Ideal use cases

• Connecting air hoses to compressors
• Adapting quick couplings to threaded ports
• Extending compressed air lines in workshops

Good to know

For a leak-free connection, apply thread sealant such as PTFE tape during installation. The right-hand thread allows standard tightening.