This hand tap is made of high speed steel and has a 0.168 inch diameter, 1⅜ inch long shank. It is designed for use with aluminum, brass, bronze, cast iron, copper, steel, and meets the standards for USCTI. This HTGP series hand tap has a bright finish, and has pipe measurements. It has right hand direction with a 2⅛ inch length. Plus it has three flutes and a straight shank.
Technical Specs
ItemHand Tap
Thread StandardUNC
Tap MaterialHigh Speed Steel
Thread Length3/8 in
75% Thread Drill Size3.40 mm
Class of Fit2B
Number of Flutes3
55% Thread Drill Size3.60 mm
Extended NeckYes
Primary Material ApplicationAluminum, Brass, Bronze, Cast Iron, Copper, Steel
SeriesHTGP
Shank Length1 3/8 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap StyleStraight Flute
Threads per Inch32 TPI
Thread Size#8-32
Tap ChamferBottoming
Tap FinishBright (Uncoated)
Overall Length2 1/8 in
Thread LimitH2
Thread DirectionRight Hand
Tap Shank StandardUSCTI
65% Thread Drill Size3.50 mm
Measurement SystemPipe
Primary Material Application ISO CodeK, M, N, P
Shank Dia.0.168 in
Shank Type - MachiningStraight
Square Size0.1310 in
Tap GroupingTap
Thread Limit / Class of FitH2 / 2B
Helix Angle0 Degrees
Country of OriginUnited States
(subject to change)