ISO 7379-10-M8-25 ISO 7379-10-M8-25-NI ISO 7379-10-M8-30 ISO 7379-10-M8-30-NI ISO 7379-10-M8-35 ISO 7379-10-M8-40 ISO 7379-10-M8-40-NI ISO 7379-10-M8-45 ISO 7379-10-M8-50 ISO 7379-10-M8-50-NI