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HSS Straight Flute Hand Tap, UNC, ISO Standard
Material ID: 5977107

Straight flute hand tap NO3 with a 2-3xP plug lead, for Unified National Coarse thread UNC 12 with 24 TPI and 2B class of fit, dimensions according to ISO 529 standard with 5.6mm shank and 4.5mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys

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Product Feature

Bright (uncoated)

Thread Form, Unified Coarse

ISO 529 – Tap Standard

Internal Inch Thread Medium Class of Fit

Through or Blind Hole Application

1.5×D Usable Tool Depth to Diameter Ratio

High Speed Steel Tool Material

Straight Flute Geometry

Right Hand Rotation / Cutting

Product Detail
Product nameE51512-24NO3
Product number (SAP)86016745
EAN number7320760096987
Ordering code ANSIE51512-24NO3
Thread diameter size (TDZ)12
Thread diameter - millimeter (TD)5.486 mm
Threads per inch (TPI)24
Overall length - millimeter (OAL)62 mm
Overall length - inch (OAL)2.4409 inch
Threading length - millimeter (THL)12 mm
Threading length - inch (THL)0.4724 inch
Flute count (NOF)3
Connection diameter - millimeter (DCON MS)5.6 mm
Connection diameter - inch (DCON MS)0.2205 inch
Clamping width - millimeter (WSC)4.5 mm
Clamping width - inch (WSC)0.1772 inch
Clamping Length - millimeter (LSC)7 mm
Clamping Length - inch (LCS)0.2756 inch
Premachined hole diameter - millimeter (PHD)4.5 mm
Premachined hole diameter - inch (PHD)0.1772 inch
Usable Length - inch (LU)0.8268 inch
Usable Length - millimeter (LU)21 mm
Gross weight - grams13
Cutting Conditions