Please advise if the attached image is how the D201419 Cannon screw/lock is supposed to be assembled. The screw doesn’t look long enough.
Thank you for your inquiry and welcome to the community.
The Below Head Height on that screw is 6.35mm. Given that the screw is intended to mate with a jackscrew type standoff, pictured below it’s going to be long enough.
If D20419 is supposed to be used with another standoff, then I don’t understand the purpose of D20419. Why not just use a long screw instead of D20419?
The intent of jackscrews is to provide a sturdy bushing for mounting and to physically mount the d-sub to the panel.
Is the 3d assembly correct? It looks like the clip is just hanging, not clipping onto the connector.
It’s just a retainer clip, it’s going to be a little loose until the screw gets tightened down.