Hollow rivets DIN 7339 AL 5 X26

Could you please confirm if your DIN 7339 AL 5×26 rivet corresponds to the following dimensions?

d1 = 5 mm, d2 = 8 mm, s = 0.25 mm.

We would also appreciate confirmation as to whether this same aluminum rivet is available in shorter lengths, as well as the availability of a Certificate of Conformity (CoC) and batch traceability.

This is initially a prototype batch, but larger quantities are anticipated in future production phases if the project continues.