Manufacturer Part Number: 384526|Thread Size (Inch)|3/8-18Interrupted Thread|NoThread Length (Inch)|1-1/16Thread Length (Decimal Inch)|Thread Length (mm)|Thread Profile|Chamfer|TaperOverall Length (Inch)|Overall Length (mm)|Thread Standard|NPTMaterial|High-Speed SteelShank Diameter (mm)|Shank Diameter (Inch - 0 Decimals)|Shank Diameter|0.4800inShank Diameter (Decimal Inch)|0.4800Square Length (Decimal Inch)|Square Length (Inch)|7/16Square Size (Decimal Inch)|0.5310Projection (Decimal Inch)|0.4540Material Application|SteelSeries|3180EHook|RegularNumber Of Flutes|4Coating/Finish|Bright/UncoatedProduct Service Code|5136UNSPSC Code|