KOENIG EXPANDER® plugs effectively seal drilled holes. These parts feature a serrated sleeve which expands as the ball is inserted, enlarging the part to the needed size and sealing the hole. For installation, push-style expanders require a hole drilled with a counter bore.
| d1 | d2 +0.10 / -0 | d3 Max | l1 | (l2) ~ Ref. | l3 min. | x ±0.2 | (s) ~ Ref. | Packaging Unit | Weight in gram/pcs. |
|---|---|---|---|---|---|---|---|---|---|
| 22 | 22 | 20.7 | 25 | 34 | 24.5 | 0.8 | 10.0 | 25 / 50 | 58.61 |
| d1 | 22 |
|---|---|
| d2 +0.10 / -0 | 22 |
| d3 Max | 20.7 |
| l1 | 25 |
| (l2) ~ Ref. | 34 |
| l3 min. | 24.5 |
| x ±0.2 | 0.8 |
| (s) ~ Ref. | 10.0 |
| Packaging Unit | 25 / 50 |
| Weight in gram/pcs. | 58.61 |
* SFC KOENIG’s North American Engineering Department utilizes 2024-T4/T6 as a test base material.
