EDAC "M3" connectors are an excellent choice. Examples from the Redco website:
https://www.redco.com/EDAC-M03F.html
https://www.redco.com/EDAC-M03M.html
And pins (they make both crimp and solder versions):
https://www.redco.com/EDAC-516-290-590.html
https://www.redco.com/EDAC-516-290-500.html
Bri