Manufacturer Part Number: HCI82000950|System Of Measurement|InchThread Size (Inch)|2-4-1/2Thread Size (mm)|Length Under Head (Inch)|9-1/2Length Under Head (mm)|Material|SteelMaterial Grade|8Finish Coating|Bright/UncoatedThread Standard|UNCFull or Partial Threading|Partially ThreadedLength (mm)|Length (Inch)|Head Height (Inch)|Head Height (mm)|Head Height (Decimal Inch)|Standards|Length Measurement Type|Length Under HeadHex Key Size (Decimal Inch)|Hex Key Size (mm)|Hex Key Size (Inch)|Additional Information|Product Service Code|UNSPSC Code|31161501