Description
This cap and plug is designed to protect male threads, female threads or pipes against contamination and damage. It is suitable as a cap for M4 male threads (all pitches) and as a plug for standard M6 and M7 female threads. You can also use it to plug fine M6x0.5 and M6x0.75 female threads. Suitable for temperatures from -30 to 70°C (-22 to 158°F), temporarily max 90°C (194°F).
Pros:
- The tapered designed is suitable for bridging tolerances
- Easy installation and removal thanks to the flanged design
- Can be recycled

![Protective Cap for M4 Male Threads Plug for M6 and M7 Female Threads [50 Pieces]](https://www.toolportal.shop/wp-content/uploads/2025/11/protective-cap-for-m4-male-threads-plug-for-m6-and-m7-female-threads-50-pieces-aybhwrdn10418.webp)


![NBR O-ring 135 x 8mm (OD 151mm) 70 Shore A [2 Pieces]](https://www.toolportal.shop/wp-content/uploads/2025/11/nbr-o-ring-135-x-8mm-od-151mm-70-shore-a-2-pieces-ukrazfzi40856.webp)

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