ISO 7379-10-M8-40-NI ISO 7379-10-M8-45 ISO 7379-10-M8-50 ISO 7379-10-M8-50-NI ISO 7379-10-M8-55 ISO 7379-10-M8-60 ISO 7379-10-M8-60-NI ISO 7379-10-M8-65 ISO 7379-10-M8-70 ISO 7379-10-M8-70-NI