Manufacturer Part Number: A997391|Washer Type|FenderMaterial|Stainless SteelMaterial Grade|18-8Screw Size|3/8Thread Size|Inside Diameter (Inch)|25/64Inside Diameter (Decimal Inch)|0.3906Inside Diameter (mm)|Outside Diameter (mm)|Outside Diameter (Inch)|2Outside Diameter (Decimal Inch - 4 Decimals)|2.0000Thickness (mm)|Thickness (Inch)|Thickness (Decimal Inch - 4 Decimals)|Standards|Finish Coating|Fastener Standard|Military Specification|System Of Measurement|InchAdditional Information|Product Service Code|UNSPSC Code|