Attributes

Key Value
75% Thread Drill SizeQ
Drill Bit Size21/64 in, Q
Helix Angle0 Degrees
ItemPipe Tap
Material Grade - Machin.PTT-TN
Measurement SystemFractional Inch
Number of Flutes4
Overall Length2-1/8"
Primary Material Applic.Cast Iron, Stainless St.
Primary Material Applic.K, M, P
SeriesPTT-TN
Shank Dia.0.4375"
Shank Length1 3/8 in
Spiral DirectionNeutral
Square Size0.3280 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 Size1/8"-27
Thread DirectionRight Hand
Thread Length3/4"
Thread LimitH3
Thread Limit / Class of.H3
Thread Size1/8"-27
Thread StandardNPTF
Threads per Inch27
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