Manufacturer Part Number: 23930|Washer Type|StandardMaterial|AluminumMaterial Grade|Screw Size|M18Thread Size|Inside Diameter (Inch)|Inside Diameter (Decimal Inch)|Inside Diameter (mm)|20.00Outside Diameter (mm)|26.00Outside Diameter (Inch)|Outside Diameter (Decimal Inch - 4 Decimals)|Thickness (mm)|1.50Thickness (Inch)|Thickness (Decimal Inch - 4 Decimals)|Standards|Finish Coating|Fastener Standard|Military Specification|System Of Measurement|MetricAdditional Information|Product Service Code|UNSPSC Code|