Tubtara® Materials

Tubtara® blind rivet nuts are available in steel, aluminium and stainless steel 304 & 316. 

For critical bearing environments, we can also offer the following solutions to cope with most environmental conditions:

  • superior cold-formed stainless steel A5 or A6 quality
  • several finishing options on stainless steel, e.g. Cadmium, ZnNi, Seal Inox®
  • passivated stainless steel

Available from stock:

Material     WNr
Aluminium AIMg2.5 5052 3.3523
Steel C8C QST 34-3 1.0213
Stainless steel A2 304Cu   1.4567
Stainless steel A4 316Cu   1.4578


Available on request:

Material   WNr
Stainless steel A5 316Ti 1.4571
Stainless steel A6 904L 1.4539


Material specifications are always subject to modification.