As a newbie I wish to check the Cherry Rivet Size for the 1/8 in rivets described only on Page 58 of the wing manual as HDW-SS/SS42D Rivets.
There is nothing labelled as such in the CCK Wing Tote 2 box.


I have checked the Cherry Max website to understand the Cherry rivet numbering system.
http://www.cherryaerospace.com/docs/...gs/CA-1011.pdf



From deduction, I guess I have two choices from the larger inventory 1/8 in rivets supplied in the Tote box 2.
either HDW-CR3212-4-2 (supplied 92ea) which is countersunk and to me most likely - but no countersunk application is shown and grip is marginal.
or HDW-CR3213-4-4 (supplied 102ea) which is flush, but too long in grip in the main spar


Since I am working in a critical area, which rivet is to be used?