Manufacturer Part Number: 342532MSC|Nut Type|Hex Nut Profile|Material|SteelThread Direction|Right HandThread Size (Inch)|1-3/4-5Thread Size (mm)|Material Grade|2Finish Coating|Bright/UncoatedWidth Across Flats (mm)|Width Across Flats (Inch)|2-3/4Width Across Flats (Decimal Inch)|2.7500Thread Standard|UNCThread Fit Class|2BHardness|95 HRRMilitary Specification|Does Not Meet Military SpecificationsHeight (Inch)|31/32Height (mm)|Height (Decimal Inch)|Fastener Standard|ASME B1.1; ASME B18.2.2Width Across Points (Decimal Inch)|Width Across Points (mm)|System Of Measurement|InchAdditional Information|Product Service Code|UNSPSC Code|