For equipment engineered and designed in European marketplaces with conformity with International Standards Organization’s requirements ISO 606, British standards BS228, or German specifications DIN 8187, we offer a broad collection of metric roller chain metric roller chains. The difference between the metric roller chains and chains produced to ANSI criteria is they make use of different measuring units for chain specifications, such as millimeters, kilograms, and meters. Other features, such as for example quality of the steel alloy, nickel plating, corrosion resistance, and breaking load strength meet or go beyond that of the ANSI roller chain criteria. Additionally, if you are requiring metric roller chian attachments we supply those as well.