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 G 3/8″ and R 3/8″ male threads. You can also use it to plug fine M20 x 1.5 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 G 3/8″ and R 3/8″ Male Threads [50 Pieces]](https://www.toolportal.shop/wp-content/uploads/2025/11/protective-cap-for-g-3-8-8243-and-r-3-8-8243-male-threads-50-pieces-gkxdgnuv08904.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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