Manufacturer Part Number: 1650503508|Thread Size (Inch)|1/2-20Thread Size (mm)|Thread Standard|UNFChamfer|Modified BottomingMaterial|Powdered MetalCoating/Finish|VThread Direction|Right HandCoolant Through|NoClass Of Fit|3BThread Limit|H3Number Of Flutes|3Flute Direction|Right HandHelix Angle|45Threads per Inch|20Thread Depth (mm)|Overall Length (Inch)|Thread Length (Decimal Inch)|0.614Thread Length (mm)|15.60Thread Length (Inch)|Overall Length (Decimal Inch)|3.937Overall Length (mm)|100.00Thread Depth (Decimal Inch)|Thread Pitch (Decimal Inch)|Thread Pitch (mm)|Thread Pitch (Inch)|Material Grade|PMT15Amount Oversize (Decimal Inch)|Oversize|Application|Shank Diameter (Decimal Inch)|0.141Shank Diameter (mm)|Neck Length (mm)|Neck Length (Inch)|Neck Length (Decimal Inch)|0.79Tapping Depth (Decimal Inch)|Tapping Depth (mm)|49.00Tapping Depth (Fractional Inch)|Square Length (mm)|Square Length (Inch)|Square Length (Decimal Inch)|0.4375Square Size (Decimal Inch)|0.275Square Size (mm)|Flute Style|SpiralMaterial Application|Alloy Steel; Aluminum; Cast Aluminum; Cast Iron; Hardened Steel; High-Carbon Steel; Low-Carbon Steel; Medium-Carbon Steel; Stainless SteelSeries|16505Helix Angle Range|Shank Length (mm)|Shank Length (Decimal Inch)|UNSPSC Code|Product Service Code|