Inch series2 standards26 specification pages
3.5 Fasteners
Every 3.5 screw, bolt, nut and washer in the database. 3.5 has a nominal major diameter of 3.5 in, across 2 standards. Rivets are not on this page: they carry no thread, so they are indexed by shank diameter rather than by size designation.
3.5 rivets
26 pagesDIN 660Round Head Rivet