ISO 7094 - DIN440R Rondella piana extra larga, zincata M16
ISO 7094 - DIN440R Rondella piana extra larga, zincata M20
ISO 7094 - DIN440R Rondella piana extra larga, zincata M24
ISO 7094 - DIN440R Rondella piana extra larga, zincata M30
ISO 7094 - DIN440R Rondella piana extra larga, zincata M8