Manufacturer Part Number: LW7XX04500-010B|Washer Type|Duty Type|Screw Size|M45Material|Stainless SteelThread Size|Inside Diameter (mm)|45.50Inside Diameter (Decimal Inch)|Outside Diameter (mm)|71.20Outside Diameter (Decimal Inch - 4 Decimals)|Thickness (mm)|7.00Thickness (Decimal Inch - 4 Decimals)|Hardness|Material Grade|316; Austenitic Grade A4Military Specification|Does Not Meet Military SpecificationsStandards|DIN 127B; DIN 7980Minimum Inside Diameter (Decimal Inch)|Minimum Inside Diameter (mm)|45.50Maximum Inside Diameter (mm)|46.70Minimum Outside Diameter (Decimal Inch)|Minimum Outside Diameter (mm)|Maximum Outside Diameter (mm)|71.20Maximum Outside Diameter (Decimal Inch)|Maximum Thickness (Decimal Inch)|Maximum Thickness (mm)|7.00Fastener Standard|DIN 127BMaximum Inside Diameter (Inch)|System Of Measurement|MetricFinish Coating|Bright/UncoatedAdditional Information|UNSPSC Code|