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‎1/4-28 Dia.-2B-3 FL - HSS - Steam Oxide - Bottoming - Spiral Flute Tap - Benchmark Tooling

‎1/4-28 Dia.-2B-3 FL - HSS - Steam Oxide - Bottoming - Spiral Flute Tap


Item #: TP212985701
Brand: OSG USA, Inc.
Model #: 2985701

Product Specifications
Thread Diameter Size (TDZ) 1/4″
Cutting Edge Material HSS
Threads per Inch (TPI) 28
Thread Tolerance Class (TCTR) 2B
Thread Standard NF
Tool Type High Performance Tap
Overall Length (OAL) ‎2-1/2″
Chamfer ‎1.5P-2P
Thread Cutting Part Length (THL) 1″
Coating Black Oxide
Usable Length (LU) 1″
Flute Type Spiral
Connection Diameter Machine Side (DCONMS) 0.255″
Style Bottoming
Flute Count (NOF) 3
Measurement Type Inch
$14.93

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