Manufacturer Part Number: 440005|Nut Type|Hex Lock NutMaterial|SteelThread Size (Inch)|Thread Size (mm)|Material Grade|Height (Decimal Inch)|Height (mm)|Height (Inch)|Width Across Flats (Decimal Inch)|Width Across Flats (Inch)|Width Across Flats (mm)|Locking Style|Flange Diameter (Decimal Inch)|Thread Direction|Thread Fit Class|Standards|MIL-S-7742Insert Material|Fastener Standard|Military Specification|Width Across Points (Decimal Inch)|Width Across Points (mm)|System Of Measurement|Finish Coating|Additional Information|Product Service Code|UNSPSC Code|