These are the handle prints used to enclose my Z-603s. this will be attached to an acrylic panel to close up the front of the printer, see also the hinges.
Parts required for front panel closures (all links are from ebay, i have no affiliation to any of these sellers!);
4 x M3 x 4.1 threaded inserts (https://bit.ly/2JV0YIO)
3 x 6x3mm Neodymium magnets (https://bit.ly/2v6v86n)
1 x Acrylic plates cut to size (tbc)
4 x M3 x 12 countersunk screws (https://bit.ly/2v7xzpm)
2 x Hinges (tbc)
Can be printed finer but just wanted to fast print, i printed with 2 shells.
Installing the magnets and threaded inserts.
Printing on my printer i can just push the magnets in and they are retained.
If your prints are loose or come out when attached and detached from the printer you can use a spot of 2 part epoxy to secure permanently.
The M3 inserts are designed to be either press fit or heat fit. The way i usually do this is using a cheap soldering iron an pushing them in when hot.