RC-BALL-CUP-M3-5 rod end ball cup for 5 mm balls

ball-cup

Use it

(import "parts/rc/RC-BALL-CUP-M3-5.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 origin; spherical mouth +y; M3 linkage stem +z, y=-0.8.