Expansion Sealing Plug 20.0 22.0 Aluminium
This Expansion sealing plug with metric standard size close up drilled holes and prevent air or gas escapes. The O-ring grooves don't need to be taped or sealed, nor do they require reaming, or threading. An expansion ball is inserted into the plug sleeve to seal off the hole, retaining it in place.
Specifications
Imperial
Metric
| d1 | 20.0 |
|---|---|
| l1 | 22.0 |
| l2 | 30.1 |
| d2 +0.1|-0.0 | 20.0 |
| d3 max | 18.7 |
| x ±0.2 | 0.8 |
| Body Material | Aluminium |
| Ball Material | 303 Stainless Steel |
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