steel class 8 uncoated

Uncoated castle nuts DIN 935 — selection for the connection

In this category you can compare uncoated nuts with coarse metric threads. The list includes different diameters and packs. Before ordering, check whether the price covers one piece or a set. Compare the complete part designation with the documentation of the screw, pin or shaft.

What should be checked before installation?

• Thread diameter and pitch of the mating component.
• Nut height, width across flats and space for the crown.
• Position of the hole in the screw or pin and split-pin dimensions.
• Required mechanical properties and operating conditions for an uncoated surface.

Frequently asked questions

Does “uncoated” specify the nut class? No. Surface finish and property class are separate details. Confirm the properties of the specific nut in its documentation.

Can a fine-pitch variant be used? Only with a matching thread pitch. The M diameter alone is insufficient for substitution.

Need help selecting? Prepare the thread designation, dimensions and connection documentation before contacting the NERON technical shop in Piła.

Compare the variant with white electroplated zinc coating or return to DIN 935 castle nuts.