Manufacturer Part Number: 320335BR|Nut Type|Hex Nut Profile|Material|SteelThread Direction|Right HandThread Size (Inch)|1-3/4-5Thread Size (mm)|Material Grade|2Finish Coating|ZincWidth Across Flats (mm)|Width Across Flats (Inch)|2-3/4Width Across Flats (Decimal Inch)|2.7500Thread Standard|UNCThread Fit Class|Hardness|Military Specification|Does Not Meet Military SpecificationsHeight (Inch)|1-23/32Height (mm)|Height (Decimal Inch)|Fastener Standard|Width Across Points (Decimal Inch)|Width Across Points (mm)|System Of Measurement|InchAdditional Information|Product Service Code|UNSPSC Code|