Manufacturer Part Number: A661022|Chain Type|Style|Single Strand ChainPitch (Fractional Inch)|1/2Pitch (Decimal Inch)|Pitch (mm)|ANSI Number|40ISO Number|Chain Trade Size|40SSNumber Of Strands|Roller Diameter (Decimal Inch)|0.312Roller Diameter (mm)|Roller Width (mm)|Roller Width (Inch)|0.3120Overall Width (Decimal Inch - 4 Decimals)|Material|304 Stainless SteelFinish|Connection Type|Pin Diameter (Decimal Inch)|Pin Length (Decimal Inch)|Plate Thickness (Decimal Inch)|Standards|Minimum Bore Diameter (Inch)|Coupler Number|Description/Use|Load Capacity (Lb. - 3 Decimals)|Length|10Overall Thickness (Decimal Inch)|Pin Width (Decimal Inch)|0.1560Product Service Code|UNSPSC Code|