Item #: 94909470Brand: OSGModel #: 1653506108 Features and Benefits Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes. They have 3 to 5 threads. V is a multi-layered TiCN coating that is harder and has greater wear resistance than TiN. It is used for applications in cast iron, steel, stainless steel, nickel alloys and aluminum. V is a proprietary coating exclusive to OSG Tap and Die, Inc. Product Specifications Spiral Point Taps; Thread Size (Inch): #4-48 ; Number of Flutes: 2 ; Chamfer: Plug ; Class of Fit: 6H ; Thread Limit: H2 ; Finish/Coating: V Thread Size (Inch) #4-48 Number of Flutes 2 Chamfer Plug Class of Fit 6H Thread Limit H2 Finish/Coating V Material VC-10 Through Coolant NonThrough Coolant Thread Direction Right Hand Overall Length (Decimal Inch) 3.1400 Thread Standard UNF Thread Length (Decimal Inch) 0.3420 Series/List 16535 Neck Length (Decimal Inch) 0.7510 Style Spiral Point Tapping Depth (Inch) 0.7510 Shank Diameter (Decimal Inch) 0.1400 Square Length (Inch) 0.1880 Square Size (Decimal Inch) 0.1090