I'm looking for a 7/32 countersunk rivet.
Material = 2000 series aluminum
Countersunk head = 100 degrees
Something like the NAS1739, NAS1399 or CR3243, but available in 7/32 inches diameter.
I don't want to go to 1/4 due to edge margin concerns.
Thanks for any help.
I have a repair drawing calling for a NAS1200M-6P rivet (A solid 3/16 dia 100 degree flush shear head passivated monel rivet). The problem is the hole dia is currently 7/32 diameter and the repair doubler (0.063 Cres) is currently countersunk.
I need an oversize 7/32 dia 100 degree flush...
I am looking for the explanation why it is not a good idea to have one big fastener (5/16") in a repair that has otherwise 1/8" dia fasteners. I know it has to do with load distribution and the fasteners will not have an equal load. I have had a quick look through Bruhn and Niu and I can't...
