Manufacturer Part Number: 335-5|Internal Thread Size|5/16-18External Thread Size|9/16-12Insert Length (mm)|Insert Length (Inch)|33/64Insert Length (Decimal Inch)|0.5150Material|Carbon SteelThread-locking Insert Type|Self-Lock WallThread Standard|UNCMaterial Grade|C12L14Internal Thread Class of Fit|2BExternal Thread Class of Fit|2APassivated|Tensile Strength (Lb.)|10215Installation Tool Compatibility|For Tap Type|StandardThread Spacing|Standards|Coating/Finish|Smooth; RolledIncludes|Number Of Pieces|Product Service Code|UNSPSC Code|