Trapezoidal nuts with flange are produced according to DIN 103, thread tolerance 7H. Commonly used materials for the production of bronze dies are CuSn7ZnPb (Rg7) or CuSn8.
Choose the appropriate version of the bar according to the strength class and surface finish that ensures its protection.VIEW PDF WITH DESCRIPTION OF THE DIVISION
For easy differentiation of strength classes (according to EN ISO 898-1), select threaded rods and bolts according to the approved colour marking.SHOW PDF WITH COLOUR CODING
We check our products in detail both in terms of quality and material composition and thread quality. We will advise you on how to check the processing.
We are Europe's leading manufacturer of customised fasteners. Choose the materials and their quality according to your needs. Send a drawing or ask for partial production.MORE ABOUT CUSTOM PRODUCTION