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
Washer with serration on one side and chamfer
Washer with serration on one side 24 teeth
Washer with serration on both sides
Washer with serration on both sides and lug
Precision & high-speed forming !
This washer with serration on both sides and a lug combines the functions of preventing unscrewing and anti-rotation.