help needed with cyclamatic batetry

[PJK]

Can anyone help with a cyclamatic battery pack? Have lost the two screws securing the battery switch to the case. Can anyone tell me the size of threads for these? Thanks PJK

 

[Deleted member 4366]

They're 5mm x 5mm CSK, i.e. a standard 5mm thread and 5mm long (though 6mm might be OK) with countersunk head.