Manufacturer Part Number: 319-3|Internal Thread Size|#10-24External Thread Size|5/16-18Insert Length (mm)|Insert Length (Inch)|5/16Insert Length (Decimal Inch)|0.3120Material|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.)|3464Installation Tool Compatibility|For Tap Type|StandardThread Spacing|Standards|Coating/Finish|Smooth; RolledIncludes|Number Of Pieces|Product Service Code|UNSPSC Code|