Library › Hardware › Hexagon nuts with collar, 1.5 d high, DIN 6331: M6–M36 across flats…

DIN 6331 M6

DIN 6331 M6: SW10, height 9, collar Ø14×3

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

threadM6
s10
m9
d114
a3
Let your AI pull this. Add 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.
Set it up →

From the full sheet

Hexagon nuts with collar, 1.5 d high, DIN 6331: M6–M36 across flats, collar diameter, height: every size, notes, mating features and sources. What are the DIN 6331 collar nut dimensions (across flats, height, collar diameter and height) for M6 to M36?

Other sizes