ClassID:

147058

F16B39/106 - CPC Classification

Classification description:

Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, or ring immovable with regard to the bolt or object with a deformable locking element, e.g. disk or pin above the bolt head or nut, flattened into a hole or cavity within which the bolt head or nut is positioned

Recent Application in this class: