TUERCAS HEXAGONALES, TIPO 1. PRODUCTO DE CLASES A Y B. (ISO 4032:1986)(VERSION OFICIAL EN 24032:1991)
HEXAGON NUTS, STYLE 1. PRODUCT GRADES A AND B. (ISO 4032:1986)
ÉCROUS HEXAGONAUX, STYLE 1. GRADES A ET B. (ISO 4032:1986)
Buy on AENOR
21.060.20 / Nuts
CTN 17 - Fasteners
EN 24032:1991 (Identical)
ISO 4032:1986 (Identical)
It is cancelled by: UNE-EN ISO 4032:2001