Identify this rivet!

Tbone

Well Known Member

• Nov 18, 2014

• #1

Trivia question......European helicopter ..... Be able to validate! Sorry about the picture about the size of a -4 rivet

 

Red Voodoo

Well Known Member

• Nov 18, 2014

• #2

Looks like an MS20470DD rivet: button head, 2024 aluminum. The two dashes indicate the material. But the circle in the center wouldn't normally be there... hmmmm.

 

P

paul mosher

• Nov 18, 2014

• #3

Monel rivet. Very hard.

 

Last edited: Nov 18, 2014

Red Voodoo

Well Known Member

• Nov 19, 2014

• #4

A Monel rivet, protruding head, would be an MS20615, identified with two round dimples in the head. The markings in the photo sure look like two raised dashes or squares to me.