Manufacturer Part Number: HCI41000325N-00|Thread Size|1-8Thread Standard|UNCLength (Inch)|3-1/4Material|SteelMaterial|Material Grade|A490Finish|UncoatedThread Style|Partially ThreadedStandards|ASTM A490Hex Size (mm)|Hex Size (Inch)|Fastener Standard|ASTM A490Length Measurement Type|Length Under HeadFull or Partial Threading|Partially ThreadedFinish Coating|Bright/UncoatedSystem Of Measurement|InchLength (mm)|Product Service Code|UNSPSC Code|