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‎1/4-20 4Fl Oversize H7 HSS-CO Straight Flute Plug Tap-Nitride - All Tool & Supply

‎1/4-20 4Fl Oversize H7 HSS-CO Straight Flute Plug Tap-Nitride


Item #: TP103147203
Brand: OSG USA, Inc.
Model #: 3147203

Product Specifications
Thread Diameter Size (TDZ) 1/4″
Tool Type Hand Tap
Threads per Inch (TPI) 20
Chamfer ‎4P-4.5P
Thread Standard NC
Coating Nitride
Overall Length (OAL) ‎2-1/2″
Flute Type Straight
Thread Cutting Part Length (THL) 1″
End Shape Chamfer
Usable Length (LU) 0.996″
Style Plug
Connection Diameter Machine Side (DCONMS) 0.255″
Shank Type Straight
Flute Count (NOF) 4
Cutting Direction (HAND) Right Hand
Flute Helix Angle (FHA) 0 Degrees
Measurement Type Inch
Cutting Edge Material HSSCo
Series/List # 114
Thread Tolerance Class (TCTR) H7
Thread Size ‎1/4″ - 20
$11.74

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