Total
Quality

No complaints

I used these with a half-rack blanking plate with D-type cutouts, to bring some of the IO from the rear of my Motu Ultralite to the front of the rack.

The solder buckets are large and sturdy enough - these are easy to work with. If you need screws and nuts to hold these onto a panel, you will need M3. Ideally countersunk, but standard will also work fine.