Manufacturer Part Number: 329-16|Internal Thread Size|1-8External Thread Size|1-3/8-12Insert Length (mm)|Insert Length (Inch)|1-1/4Insert Length (Decimal Inch)|1.2500Material|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.)|Installation Tool Compatibility|For Tap Type|StandardThread Spacing|Standards|Coating/Finish|Smooth; RolledIncludes|Number Of Pieces|Product Service Code|UNSPSC Code|