2 accessories a set. One is for special hollow screw, another is for hollow screw plug. The same as the airtightness test nozzle set, the difference is that there is no brass nozzle.
It is used for the sealing of the cabin and hollow screws that need the air outlet and can be used for the purpose of reducing the pressure of the air outlet of the sealed cabin.
- Hollow screw with internal thread;
- Matching hollow screw plug;
- It can be used for decompression of the air outlet of sealed cabin
- 1 x Vent Bolt
- 1 x Vent Nut
- 1 x Vent Plug
- 1 x Vent Nut O-Ring
- 1 x Vent Bolt O-Ring
- 2 x Vent Plug O-Rings