More details +
New press article published in LE JOURNAL DES ENTREPRISES. > Read the article (in french)
Our new technical documentation on the spring washers TREP® is available. > Download it here
New press article published in the EST REPUBLICAN. > Read the article
More about us > Download our brochure > Spring washer TREP®:technical documentation > Contact us
Standard flat washer
Special flat washer
Tapered washer
Tapered washer Delta type
Special shaped washers
Tapered washers for bolted assemblies!
Designed for medium-stress applications, tapered washers ensure that bolted assemblies do not loosen.