[joepopp]

I need to find some Homologation plate rivets. I bought some from Bevelheads but they are too small. I guess they are available from fastener places but I don't know what they are called. I tried to search for "twist rivets" "spiral rivets" all kinds of words to no avail. I know its a small stupid part but want to keep my triple original looking.

 

[brian91cfr]

Think they are called hammer drive screws.

brian.

 

[joepopp]

After careful measuring I found the rivets (screws) I needed. They are called u-drive screws and the size needed is #2 with a length of 3/16". I got them on ebay and they are zinc plated. To remove the old ones: use th flat side of an old small drill bit from the back of the triple and knock them out with hammer. The threads stay in tact.