Back to the store: https://redeye.ecrater.com/
Screw Kit for Petcock Diaphragm
Contents: 4 screws (zinc plated)
The red arrows point at them in the picture.
Petcock not included.
Information Website: https://www.valk-parts.com
https://sites.google.com/site/valkparts/
[!model:Valkyrie]