Manufacturer Part Number: 10842-010|Thread Size (Inch)|#4-40Thread Size (mm)|Overall Length (Inch)|2-1/8Overall Length (Decimal Inch)|Chamfer|BottomingThread Limit|H2Thread Standard|UNCMaterial|High-Speed SteelThread Length (Inch)|1/4Thread Length (Decimal Inch)|Thread Length (Decimal Inch)|Shank Diameter (Decimal Inch)|0.1680Shank Diameter (Inch - 0 Decimals)|.1680Shank Diameter|0.3125Square Length (Decimal Inch)|Square Length (Inch)|3/4Square Size (Decimal Inch)|0.1310Square Size (mm)|0.131in75% Thread Drill Size|0.1310Material Application|Application|Series|BXSTIClass Of Fit|Coating/Finish|Bright/UncoatedProduct Service Code|UNSPSC Code|23241600