Library › Hardware › MGN9, MGN12 and MGN15 rails, 150 to 400 mm
MGN12 rail 400 mm, 25 mm hole pitch
MGN12 rail 400 mm, 25 mm hole pitch
Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| rail | MGN12 |
|---|---|
| W | 12 |
| H | 8 |
| pitch | 25 |
| hole | Ø3.5 |
| counterbore | Ø6 × 4.5 |
| end hole (150/200/300/400) | 12.5 / 12.5 / 12.5 / 12.5 |
Let your AI pull this. Add
Set it up →https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.From the full sheet
MGN9, MGN12 and MGN15 rails, 150 to 400 mm: every size, notes, mating features and sources. What are the MGN12 rail dimensions and hole spacing?
Other sizes
- MGN9 rail 150 mm, 20 mm hole pitch
- MGN9 rail 200 mm, 20 mm hole pitch
- MGN9 rail 300 mm, 20 mm hole pitch
- MGN9 rail 400 mm, 20 mm hole pitch
- MGN12 rail 150 mm, 25 mm hole pitch
- MGN12 rail 200 mm, 25 mm hole pitch
- MGN12 rail 300 mm, 25 mm hole pitch
- MGN15 rail 150 mm, 40 mm hole pitch
- MGN15 rail 200 mm, 40 mm hole pitch
- MGN15 rail 300 mm, 40 mm hole pitch
- MGN15 rail 400 mm, 40 mm hole pitch