Chain Link; 40S-3 Chain Size; Cottered; 63.5MM Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ISO; 39.68MM Roller Diameter; 37.85MM Roller Width; 8MM Plate Thickness; 60.3MM Plate Height; Curved; 19.85MM Pin Diameter

Roller Chain; 40S-4 Chain Size; Cottered; 63.5MM Chain Pitch; Standard Chain Series; 4 Strand; Carbon Steel; ISO; 39.68MM Roller Diameter; 37.85MM Roller Width; 8MM Plate Thickness; 60.3MM Plate Height; Curved; 19.85MM Pin Diameter

Roller Chain; 40S-3 Chain Size; Cottered; 63.5MM Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ISO; 39.68MM Roller Diameter; 37.85MM Roller Width; 8MM Plate Thickness; 60.3MM Plate Height; Curved; 19.85MM Pin Diameter

Chain Link; 40S-5 Chain Size; Cottered; 63.5MM Chain Pitch; Standard Chain Series; 5 Strand; Carbon Steel; ISO; 39.68MM Roller Diameter; 37.85MM Roller Width; 8MM Plate Thickness; 60.3MM Plate Height; Curved; 19.85MM Pin Diameter

Chain Link; 40S-6 Chain Size; Cottered; 63.5MM Chain Pitch; Standard Chain Series; 6 Strand; Carbon Steel; ISO; 39.68MM Roller Diameter; 37.85MM Roller Width; 8MM Plate Thickness; 60.3MM Plate Height; Curved; 19.85MM Pin Diameter