On our website, we would like to use the services of third-party providers who help us improve our promotional offerings (marketing), evaluate the use of our website (performance) and adapt the website to your preferences (functionality). We need your consent for the use of these services; you can always revoke this consent. You can find information about the services and the chance to reject them under “User-defined.” You can find additional information in our Data Protection Policy.


Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

30.08. - 01.09.2022 // Nuremberg, Germany

New Date: POWTECH 2022 from 30 August - 01 September 2022

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

Posting print layout

What information should be shown in the print layout?

Create print layout
Exhibitors & Products POWTECH 2019
Zoom Image LOGO_HEICO-LOCK® Combi-Washers

HEICO-LOCK® Combi-Washers

LOGO_HEICO-LOCK® Combi-Washers

HEICO-LOCK® Combi-Washers

Request information Request information

Contact us

Please enter your personal information and desired appointment. You can also leave us a message.

Your personal information

Your message for us

Desired appointment during the exhibition

* Compulsory fields you must fill in.

Information on data protection can be found here.

Your message has been sent.

You do not have a registration yet? Register now and use all advantages of the Exhibitors and Products Database, the supporting programme and the TicketShop.

An error has occurred.

The efficient combined securing system for highly loaded bolted connections

HEICO-LOCK® Combi-Washers enable quick and easy assembly, especially in difficult installation situations. Combine the simple to use HEICO-LOCK® Combi-Washers with all commercially available bolts provided by your suppliers, quickly and easily.

  • Easy mounting and permanent connection thanks to the inset tabs
  • Can be combined with all commercially available bolts
  • Also available in small purchase quantities
  • Flexible use for various different types of bolts
  • Permanent securing and correct positioning of HEICO-LOCK® Wedge Lock Washers
  • Can be re-used several times
  • Cost savings through increased productivity
  • Available in steel or stainless steel with narrower and wider contact areas
  • Available from M8 to M16
  • Can be supplied completely pre-assembled on request

Tailored precisely to your requirements

We supply HEICO-LOCK® Combi-Washers to meet your requirements. Fit HEICO-LOCK® Combi-Washers to your own existing bolts, quickly and easily. You can choose to carry out this step yourself or we can supply you with pre-assembled bolts ready to use.

HEICO-LOCK® Combi-Washers fit all commercially available bolts, giving you a decisive advantage as the combi product enables you to optimise your purchases through space-saving storage. Benefit from our short delivery times and attractive small purchase quantities too.

This embedded video is provided by YouTube. When the video plays, usage data is transmitted to YouTube. If you agree, click "Start Video" to play the video.

Product video

 Play video 

You decided to attend the POWTECH? Get your tickets at the TicketShop


The selected entry has been placed in your favourites!

If you register you can save your favourites permanently and access all entries even when underway – via laptop or tablet.

You can register an account here to save your settings in the Exhibitors and Products Database and as well as in the Supporting Programme.The registration is not for the TicketShop and ExhibitorShop.

Register now

Your advantages at a glance:

  • Advantage Save your favourites permanently. Use the instant access – mobile too, anytime and anywhere – incl. memo function.
  • Advantage The optional newsletter gives you regular up-to-date information about new exhibitors and products – matched to your interests.
  • Advantage Call up your favourites mobile too! Simply log in and access them at anytime.