Manufacturer Part Number: BDNA-MP43985|Washer Type|StandardMaterial|SteelMaterial Grade|12.9Screw Size|M12Thread Size|Inside Diameter (Inch)|Inside Diameter (Decimal Inch)|Inside Diameter (mm)|13.50Outside Diameter (mm)|25.00Outside Diameter (Inch)|Outside Diameter (Decimal Inch - 4 Decimals)|Thickness (mm)|2.50Thickness (Inch)|Thickness (Decimal Inch - 4 Decimals)|Standards|Finish Coating|ZincFastener Standard|DIN 125Military Specification|System Of Measurement|MetricAdditional Information|Product Service Code|UNSPSC Code|31161807