Quick Summary
The Cosmostar 10-piece air line fittings set is a 1/4" BSP Euro connector kit for compressors, hoses and air tools. It combines male and female couplers and plugs in one set, so the main buying check is whether your equipment uses the same 1/4" BSP connection type.
The fittings are described as nickel-plated steel, and the kit includes 4 male fittings with male thread, 4 male fittings with female thread, 1 female fitting with male thread, and 1 female fitting with female thread.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Cosmostar, so the product can be identified as a specific 10-piece kit. |
| Product type | Air line fittings set for compressors, hoses and air tools. |
| Connection type | 1/4" BSP Euro connectors, which is the key compatibility point to check before buying. |
| Pack quantity | 10 pieces, useful if you need multiple fittings in one set. |
| Material | Nickel-plated steel couplers and plugs. |
| Included fittings | 4 x male fittings with male thread, 4 x male fittings with female thread, 1 x female fitting with male thread, 1 x female fitting with female thread. |
| Hex sizes | 12 mm, 16 mm and 19 mm hex sizes are stated for the fittings. |
What to Compare Before Buying
- Connection type: This set uses 1/4" BSP Euro connectors. Compare that with the thread type used by your compressor, hose or air tools.
- Pack mix: The set includes four fitting variations. Check that the mix matches the connections you plan to make.
- Hex size: 12 mm, 16 mm and 19 mm hex sizes are stated. Make sure you have the right spanners or access for fitting.
- Material: The fittings are nickel-plated steel, which is a practical detail to compare if you are replacing existing fittings with a matching type.
What Is Included
- 4 x 1/4" BSP male fittings with male thread
- 4 x 1/4" BSP male fittings with female thread
- 1 x 1/4" BSP female fitting with male thread
- 1 x 1/4" BSP female fitting with female thread
Before You Decide
Check that your compressor, hose and air tools use 1/4" BSP Euro connectors before choosing this set. Also confirm the fitting mix and hex sizes suit the connections you plan to assemble.
Follow the manufacturer’s instructions for your equipment when connecting air lines and accessories.
