Attributes

Key Value
75% Thread Drill Size1.4844 in
Drill Bit Size1-15/32 in, 1-31/64 in
Helix Angle0 Degrees
ItemPipe Tap
Material Grade - Machin.PTT-TN
Measurement SystemFractional Inch
Number of Flutes5
Overall Length4"
Primary Material Applic.Cast Iron, Stainless St.
Primary Material Applic.K, M, P
SeriesPTT-TN
Shank Dia.1.3125"
Shank Length2 1/4 in
Spiral DirectionNeutral
Square Size0.9840 in
StandardsUSCTI Table 311
Tap ChamferSemi-Bottoming
Tap FinishTiN
Tap GroupingTap
Tap Length StandardUSCTI Table 311
Tap MaterialHigh Speed Steel
Tap Shank StandardUSCTI Table 311
Tap StylePipe
Tap Thread Size1-1/4"-11-1/2
Thread DirectionRight Hand
Thread Length1-3/4"
Thread Size1-1/4"-11-1/2
Thread StandardNPT
Threads per Inch11.5
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