Connecteur jack 6.35mm stéréo horizontal, écrou noir. PCB

Low priced part, does the job for price.

Cons and tips :

- a few millimeters/threads more for the nut wouldn't be a problem. Only for thin plates, steel boxes, etc or it won't be screwed a lot ;

- the main problem : with some jacks tips diameters or shapes, the contact lug may slide into the plastic body, so when removing the jack it will not return in place and during the next insertion of jack, the contact may be loose, and on and on...

- the tip : bend to 90 degres the lugs, to avoid them sliding.

- minor problem : not designed to fit veroboards, lugs are too fat / have to grind them in this case.

Verdict : Very correct for the price anyway.