This HANDLE PIPE/TOP BRIDGE assembly utilises three Screw,tapping,3x1(s) - the highest specified component.
A sample from the products for the Handle Pipe/top Bridge include: Key,blank (no.1), Screw,tapping,3x1, Bolt,socket,8mm, Washer, Stem.
The lowest price component in this Handle Pipe/top Bridge parts-list fiche is the Socket Bolt,8x40.