Manufacturer Part Number: 215-066306|Internal Thread Size|1/2 in-13External Thread Size|3/4 in-16Insert Length (mm)|Insert Length (Inch)|5/8Insert Length (Decimal Inch)|0.6200Material|Stainless SteelThread-locking Insert Type|Heavy-Duty KeylockingThread Standard|UNCMaterial Grade|303Internal Thread Class of Fit|2BExternal Thread Class of Fit|2APassivated|YesTensile Strength (Lb.)|Installation Tool Compatibility|For Tap Type|Thread Spacing|Standards|NAS 1394Coating/Finish|PassivatedIncludes|Number Of Pieces|Product Service Code|UNSPSC Code|23291804