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‎1/4-28 4FL H-3 LH BOTTOM TAPS 117 - Exact Industrial Supply

‎1/4-28 4FL H-3 LH BOTTOM TAPS 117


Item #: EP4080039
Brand: Reiff & Nestor
Model #: 80039

Product Specifications
Thread Diameter Size (TDZ) 1/4″
Chamfer Bottom
Threads per Inch (TPI) 28
Coating Bright
Thread Standard NF
Drive Size (DRVS) 0.191″
Overall Length (OAL) ‎2-1/2″
Flute Type Straight Flute
Thread Cutting Part Length (THL) 1″
End Shape Square
Connection Diameter Machine Side (DCONMS) 0.191″
Cutting Direction (HAND) Left Hand
Flute Count (NOF) 4
Square Size 1″ × 0.191″
Flute Helix Angle (FHA) 0 Degrees
Standard Pack Size 12
Cutting Edge Material HSS
Series/List # 117
Thread Tolerance Class (TCTR) H3
Thread Size ‎1/4″ - 28
Tool Type Hand Tap
$11.63

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