Manufacturer Part Number: BOW-36620-11/8|Nut Type|Hex Nut Profile|Material|SteelThread Direction|Right HandThread Size (Inch)|1-1/8-12Thread Size (mm)|Material Grade|9Finish Coating|Bowma-GuardWidth Across Flats (mm)|Width Across Flats (Inch)|Width Across Flats (Decimal Inch)|1.6880Thread Standard|Thread Fit Class|2BHardness|26-36 HRCMilitary Specification|Does Not Meet Military SpecificationsHeight (Inch)|Height (mm)|Height (Decimal Inch)|1.176000Fastener Standard|Width Across Points (Decimal Inch)|Width Across Points (mm)|System Of Measurement|InchAdditional Information|Product Service Code|UNSPSC Code|31161727