Vandal-proof nut (detachable nut) a fastener used on joints that, after installation, should not be unscrewed. The design of the nut allows, after tightening, to break the hexagonal part of the nut, after which it will be impossible to unscrew. The durability of the connection with such nuts is guaranteed by the stainless steel from which it is made.
Scope ART 9305 is used in public places, schools, hospitals, warehouses.
Material stainless steel. The grade of steel A2 allows to use fastenings at considerable differences of temperature and in the aggressive and humid environment.
Without coverage.
Analogs ART 9150, ART 88118, AN 94