Conveyor chains with hollow pins according to this standard are used in conveying plants. Attachment plates may be fixed by means of these hollow pins or these chains may be hinked to form multiple chains by means of bars.
DIN 8168-1:1986 history
2014DIN ISO 1977:2014 Conveyor chains, attachments and sprockets (ISO 1977:2006)
1986DIN 8168-1:1986 ISO-type MC conveyor chains with hollow pins; single strand chains