Doorbell security screw

[Matriculation]

The security screw fell out during install and can't be found.

Does anybody know the size or where one can be bought?

Thanks

[Lance_L]

Hello Matriculation,

Thanks for posting in the Community. I’m sorry to hear that the Nest doorbell’s security screw has been lost. Let’s check it out.

A few questions: what model of Nest doorbell do you have? Where was it originally purchased?

Keep me posted.

Best,

Lance