C profile spring

[alansimpson]

I am looking for a commersial supplier of C profile springs shaped like spring pins but of thinner material.
Size 20mm (0.75") dia
40mm (1.5") long
0.5mm (0.02") spring steel
Application is to clip stack of sheets 20mm thick.

Would like to try a few sizes before settling on final size.

 

[israelkk]

Did you look for paper clips? there are some about this size. Usuallu you can find such attached to a writing board used buy students.