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Tapered Tap for American Piping General Use (NPT) TPT

Tapered Tap for American Piping General Use (NPT) TPT

Used to process tapered female pipe threads. Mainly used for connecting pipes


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Part Number

Configured Part Number is shown.


Part Number
Part NumberMinimum order quantityVolume DiscountDays to ShipTool No.
1 Piece(s) 9 Day(s) or more 23672


  1. 1

Basic Information

Thread Types Pipe Taper Nominal NPT1/8 Pitch, Number of Threads(mm) 27
Number of Chamfered Threads 2.5P Tool Material Type High-Speed Steel Work Material Medium-Carbon Steel (C Content 0.25 - 0.45%) / High-Carbon Steel (C Content Exceeding 0.45%) / Cast Steel (SC) / Cast Iron (FC) / Ductile Cast Iron (FCD) / Copper (Cu) / Brass (Bs) / Brass Cast Iron (BsC) / Rolled Aluminum Material (AL) / Cast Aluminum Alloy (AC, ADC) / Cast Magnesium Alloy (MC) / Zinc Alloy Castings (ZDC)
Tap Model Pipe Tap Bore Model For Through Holes / For Blind Holes Coating Presence None
Coating Type Non-Coated L(mm) 55 Precision ANSI G
Link Diameter(mm) 8 No. of Grooves 4 Thread Length 19
External center -

Please check the type/dimensions/specifications of the part TPT-NPT-1/8-27 in the Tapered Tap for American Piping General Use (NPT) TPT series.

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