Chain Link; 20S-6 Chain Size; Cottered; 31.75MM Chain Pitch; Standard Chain Series; 6 Strand; Carbon Steel; ISO; 19.05MM Roller Diameter; 18.9MM Roller Width; 4MM Plate Thickness; 30.1MM Plate Height; Curved; 9.53MM Pin Diameter

Chain Link; 20S-6 Chain Size; Cottered; 31.75MM Chain Pitch; Standard Chain Series; 6 Strand; Carbon Steel; ISO; 19.05MM Roller Diameter; 18.9MM Roller Width; 4MM Plate Thickness; 30.1MM Plate Height; Curved; 9.53MM Pin Diameter

Roller Chain; 20S-6 Chain Size; Cottered; 31.75MM Chain Pitch; Standard Chain Series; 6 Strand; Carbon Steel; ISO; 19.05MM Roller Diameter; 18.9MM Roller Width; 4MM Plate Thickness; 30.1MM Plate Height; Curved; 9.53MM Pin Diameter