Manufacturer Part Number: TCI40870300|System of Measurement|InchThread Size (Inch)|7/8-9Length (Inch)|3inMaterial|SteelMaterial Grade|A490Finish/Coating|Bright/UncoatedFastener Standard|ASTM A490; ASTM F2280Thread Standard|UNCLength Measurement Type|Length Under HeadIncludes|Nut; WasherHead Diameter (Inch)|1-5/8Package Quantity|5PSC Code|UNSPSC Code|