DIN 6798 J Lock washer

    DIN 6798 J is a standard toothed lock washer used to ensure a secure connection between a bolt or screw and the material on which it is screwed. The toothed lock washer DIN 6798 J has the form of an annular plate with teeth on the inner diameter that grip the threaded surface of the bolt or screw. This provides additional fixation of the connection and prevents it from loosening during operation.

Fastening group DIN 6798 J

     DIN 6798 J Locking toothed washer is most often made of stainless steel and belongs to the stainless steel fastener group.

Materials for the manufacture of DIN 6798 J washers

     The following materials are used to manufacture DIN 6798 J locking toothed washers: 

• Steel, which can optionally be coated with zinc. Zinc (Plated) protects against corrosion if the fastener is to be used in aggressive environments.
• Stainless steel grades A2 and A4. The steel grade allows the fasteners to be used at significant temperature drops and in aggressive and humid environments.

Application range of washers DIN 6798-J

     Locking washers DIN 6798 J are usually used in cases where it is necessary to ensure reliable fixation of the connection and prevent its loosening during operation under high loads and vibrations. The main areas of application for locking washers DIN 6798 J include:

• Mechanical engineering: Locking toothed washers are used to connect machine parts subject to high loads and vibrations, such as various types of shafts, clutches, bearings, etc.
• Automotive and transportation industry: locking toothed washers are used to connect parts of cars and other vehicles, such as wheels, brakes, engines and other components.
• Metalworking industry: lock washers are used to connect various types of metalworking equipment, such as milling machines, lathes, presses, etc.
• Construction: lock washers are used to connect various structural elements, such as fastening boards, plates, profiles, etc.
• Furniture production: lock washers are used to connect furniture parts, such as table legs, table tops, chair parts, etc.

      Locking washers DIN 6798 J can be used in any industry where it is necessary to ensure reliable fixation.