Accueil » Products » Engineered washers

Fabricant de composants mécaniques, rondelles techniques de fixation et pièces techniques découpées

Engineered washers

Our engineered washers cover the full range of needs for bolted assemblies.

We manufacture 4 main categories of washers

  • Flat, tapered and shaped washers
  • Calibrated washers
  • Serrated and calibrated washers
  • TREP® washers

A host of functions

Our products fulfil the following functions essential for flawless reliability. When combined, these features deliver the optimum response to your needs and ensure the total integrity of your assemblies:

  • Surface protection
  • Distribution of clamping force and “closure” of wide clearances
  • Resistance to loosening
  • Tensioning and fatigue resistance for bolts
  • Take-up of expansion-induced play
  • Nut locking
  • Impact and vibration damping
  • Energy reservoir
  • Limitation of forces
  • Compensation for wear, etc.

Please contact us, for more information about our products or a study of your needs.

  • The TREP® spring washer consists of 3 or 4 interdependent smooth tapered spring washers assembled with a metal insert. GRIS GROUP is the EXCLUSIVE owner and manufacturer of the TREP®

GRIS DÉCOUPAGE – Siège social GRIS GROUP

Zone d’Activité de la Louvière
54700 LESMENILS
France

Adresse postale
BP 90185
54706 PONT-A-MOUSSON CEDEX
France

Tél. +33 (0)3 83 80 80 00

accueil@gris-group.com

GRIS UMFORMTECHNIK GmbH

Reidemeisterstrasse 9
58849 HERSCHEID
Allemagne

Tel. +49 (0)2357 609-0
Fax +49 (0)2357 609-99

contact@gris-group.com