Silverline Air Line Coupling Bayonet Female Thread Fitting 2pk 583243

Silverline Air Line Coupling Bayonet Female Thread Fitting Twin Pack

Barcode: 5055058122360

MPN: 583243

Overview:

Air Line Coupling Bayonet Female Thread Fitting enables fast, secure connections between air lines and pneumatic tools. each coupling features a 1/4" BSP female thread, making it suitable for a wide range of common compressor and air tool setups, and uses a bayonet-style quick connection that snaps into the receiving fitting for a reliable, leak-resistant joint, supplied as a twin pack, it’s ideal for setting up additional hoses, creating spare connections in the workshop, or replacing worn couplers to keep your air system working smoothly.

Key Features

• Twin pack of bayonet-style air line couplings for added value

• 1/4" BSP female thread for common pneumatic fittings

• Quick-connect bayonet design for fast connection and disconnection

• Secure fit helps reduce air leaks when correctly installed

• Ideal for workshops, garages and DIY air tool systems

• Great for adding spares or expanding an existing airline setup

Specifications

• Brand: Silverline

• Product Type: Air line coupling (bayonet)

• Thread Type: 1/4" BSP female

• Pack Size: 2

• Product Code: 583243

Applications

• Connecting air tools to compressor lines (with matching bayonet fittings)

• Adding quick-connect points to hoses, reels and manifolds

• Replacing worn or damaged airline couplings

• Workshop and garage pneumatic setups

How to Use

• Confirm your system uses bayonet-style fittings and 1/4" BSP threads

• Apply suitable thread sealant/PTFE tape if required by your setup

• Screw the coupling onto the correct male-thread fitting and tighten securely

• Snap the coupling into the receiving bayonet fitting until it locks

• Pressurise the system and check for leaks before use

Bayonet Air Line Coupling – Key FAQs

• What thread type do these couplings have?
  They have a 1/4" BSP female thread, commonly used on many pneumatic air tools and compressor fittings.

• How many couplings are included?
  This is a twin pack, so you receive two couplings.

• What does “bayonet” mean for airline fittings?
  It refers to a quick-connect style that snaps into a matching receiving fitting for fast, secure connection and disconnection.

• Will these fit any compressor?
  They will fit systems using 1/4" BSP threads and a matching bayonet connection style. If your setup uses a different profile, you’ll need the matching type.

• Do I need PTFE tape on the thread?
  Many threaded airline fittings benefit from PTFE tape or suitable sealant to prevent leaks—follow your system and fitting guidance.

• Are these suitable for DIY and professional use?
  Yes, they’re ideal for both useful for adding spares, expanding a setup, or replacing worn couplings in a busy workshop.