The STEAM AK4022 is a medium servo mounting plate for AK400/420 helicopters. Its streamlined design uses multiple mortise-and-tenon features to secure the tail servo and improve structural strength without increasing weight. Two mounting plates and four self-tapping screws are supplied.
The STEAM AK4022 medium servo mounting plate fits AK400/420 helicopters and securely clamps the tail servo. Its streamlined shape incorporates multiple mortise-and-tenon features to improve structural strength without increasing weight. The supplied set contains two mounting plates, each measuring 14.5×5.5×4.0mm, together with four M2×6mm socket-head hex-drive self-tapping screws.
| Specification | Value & conditions |
|---|---|
| Model | STEAM AK4022 |
| Product type | Medium servo mounting plate |
| Helicopter compatibility | AK400/420 helicopters |
| Overall design | Streamlined shape |
| Structural features | Multiple mortise-and-tenon features |
| Mounting function | Securely clamps the tail servo and improves structural strength without increasing weight. |
| Mounting plate dimensions | 14.5×5.5×4.0mm |
| Included mounting plates | 2 |
| Included screws | 4 × M2×6mm socket-head hex-drive self-tapping screws |
