I'm not sure all games are created equal as far as rivets, but I used 3/32" x 5/32" from Marco in order to repair the ramps on my Hardbody. http://www.marcospecialties.com/pinball-parts/07-6688-4

And used this hand held tool set from Amazon to set them:
https://www.amazon.com/DYWISHKEY-Leather-Setter-Install-Button/dp/B01N7JGBKM/ref=sr_1_2

Note in this case, the 3/32" diameter is of the rivet shaft and 5/32" is the length. Head diameter is rarely given, or at least was rare in my experience any how.

Also pay attention to solid vs. tubular vs. semi-tubular rivets, in my pin they were of the semi-tubular variety.

Hope this helps and gives you a start!

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Hand held rivet die and punch set:
https://www.amazon.com/Leathercraft-11pcs-Setter-Install-Button/dp/B00QWE5PR6/ref=sr_1_36

I purchased spring steel from them also
https://www.marcospecialties.com/pinball-parts/66-FSS006

I have now made a press from the HF arbor press using the link provided in this topic.
https://pinside.com/pinball/forum/topic/rivet-dies-needed-#post-4993635

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See if @freeplay40 can help you out, hes in WA

I can't recall exactly. I am inclined to think the two phillips screws attached to a rectangle bracket that secured the slotted piece of the ramp bracket to the upper playfield.
Here is a pic of my ramps removed, you might browse the Hardbody club topic, see if there is anything in there that may help. I looked for other pics in my files but couldn't find anything else.

https://pinside.com/pinball/forum/topic/hardbody-club-lets-get-physical-physical

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