What screw goes with this locking mechanism?

Question

Hi,

I have this locking mechanism. Do you happen to know the screw size and length. If I purchase this, does it come with a screw for the center?

Thanks,
Renita

Dave Sr. · Accepted Answer

Maybe I can help. The 40-123 lock set comes with the set screw to secure it to the handle set. The screw is metric #M5-0.8 X 1-3/8" long. Let me know if you have any further questions.