Product information

This page covers DIN 981 Locknuts. Use the reference and dimension guidance below to specify the required product. Confirm final dimensions against the applicable standard edition or approved drawing.

SpecificationDetails
ProductLocknuts
ReferenceDIN 981
Product formNuts
Dimension guidanceThread size and pitch, nut height, across-flats dimensions and any collar, slot, welding or locking feature.
Details to specifyStandard designation and edition, nominal size, material, condition or grade, finish, quantity and drawing requirements.