This is a phone holder that attaches to a standard tripod. The holder uses springs or rubber bands to accommodate phones from 65mm wide to 90mm wide. The tripod mount hole is 5.16mm as printed and I then used a 1/4-20 tap to create the threads for a tripod screw. if you don't have a 1/4-20 tap, you can probably form the threads with a 1/4-20 bolt if you go carefully. I recommend printing both parts on their sides (long edge) for maximum strength and printing with supports.

FlashForge

Creator Pro

No

Yes

0.2

50%