This hand tap is made of high speed steel and has a 1.021 inch diameter, 3.1870 inch long shank. It is 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 fractional inch measurements. It has right hand direction with a 5¾ inch length. Plus it has six flutes, a straight shank.
Technical Specs
ItemHand Tap
Thread StandardUNF
Tap MaterialHigh Speed Steel
Thread Length2 9/16 in
75% Thread Drill Size1.1688 in
Class of Fit2B
Number of Flutes6
65% Thread Drill Size1.1796 in
Measurement SystemFractional Inch
Primary Material Application ISO CodeK, M, N, P
Shank Dia.1.021 in
Shank Type - MachiningStraight
Square Size0.7660 in
Tap GroupingTap
Thread Limit / Class of FitH4 / 2B
Helix Angle0 Degrees
Thread Size1 1/4"-12
Tap ChamferTaper
Tap FinishBright (Uncoated)
Overall Length5 3/4 in
Thread LimitH4
Thread DirectionRight Hand
Tap Shank StandardUSCTI
Extended NeckYes
Primary Material ApplicationAluminum, Brass, Bronze, Cast Iron, Copper, Steel
SeriesHTGP
Shank Length3.1870 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap StyleStraight Flute
Threads per Inch12 TPI
Country of OriginUnited States
(subject to change)