Mädler GTK-M-4 rod end, 4 mm bore, M4×0.7 male thread, MPN 63280400
linkage
Use it
(import "parts/linkage/GTK-M-4.ik" as p)
In a design on ink: ask your agent for it by name, or by what it must be.
Frame of reference
Ball centre (0,0,0), bore +z, stem -y
All 2 numbers in its record
| tilt | 0 |
| hand | 1 |