NF E25-537:2017
Fasteners - Serrated washers with external teeth for countersunk head

Standard No.

NF E25-537:2017

Release Date

2017

Published By

Association Francaise de Normalisation

Latest

NF E25-537:2017

NF E25-537:2017 history

• 2017 NF E25-536:2017 Fasteners - Serrated washers with internal and external teeth - Flat shape - Symbol DD
• 1982 NF E27-626:1982 Serrated lock washers. Double row of teeth. Plain form.
• 0000 NF E27-618:1956