Locking nut
Standard: DIN 980
Dimension: M 20
Material: Steel zinc plated
Strength class: 8
Also known as:
Stop nut, Hexagon-nut, self-locking nut, lock nut, compare ISO 7042, EN 1090, DIN 18800
(The article photos are examples and reflect the shape and color. Dimensions and material may different. The article description applies. In the case of fine-thread parts, the pitch is always specified, so it is part of the description. If the thread pitch is not specified, it is a standard thread.)
Lock nut DIN 980 or ISO 7042
Locking nut with clamping element, all metal nut, this nut contains no plastic ring. The safety function is attained through a deformation of the thread.
This nut is available with regular thread, also with fine thread.
For fine thread the pitch is always stated in the description. If the pitch of the thread is not stated then it is regular thread.
These nuts are also known as:
stop nuts, exagon nuts, self locking nuts, locking nuts, Compare ISO 7042, EN 1090
Dimensions (Drawing see above):
s = wrench size
