Xem Studiomeasured geometryLibrary › Hardware › Slotted and castle nuts, DIN 935-1, M4–M36: across flats, height…
DIN 935-1 M6 hexagon slotted nut
DIN 935-1 M6 hexagon slotted nut: hex 10 mm across flats, height 7.5, unslotted height 5, six slots 2.25 mm wide (n max) and 2.5 mm deep, bore Ø6 (thread major diameter as a plain cylinder); no chamfers, no thread, no countersink
Exact dimensions. True size, no tolerance added. Threads are plain cylinders at the major diameter.
STEP STL free, CC BY 4.0 (credit "Xem Studio")
Dimensions
| size | M6 |
|---|---|
| P (mm) | 1 |
| s (AF) | 10 |
| e min | 11.05 |
| m (height) | 7.5 |
| w (unslotted height, as read) | 5 |
| n slot width (min – max) | 2 – 2.25 |
| ds max (collar, M12+) | — |
| cotter pin d × l (DIN 94, mm) | 1.6 × 14 |
| slot depth m − w (computed) | 2.5 |
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
Slotted and castle nuts, DIN 935-1, M4–M36: across flats, height, slot width, collar, cotter pin size + envelope models: every size, notes, mating features and sources. What are the dimensions of a DIN 935 castle nut or slotted nut, and what cotter pin does it take?