This plug hand tap is made of high speed steel and has a 0.22 inch diameter, 1.4370 inch long shank. It is designed for use with cast iron, stainless steel, steel, and meets the standards for USCTI. This HTGP-TN series plug hand tap has a TiN finish, and has pipe measurements. It has right hand direction with a 2⅜ inch length. Plus it has four flutes and a straight shank.
Technical Specs
ItemPlug Hand Tap
Thread StandardUNF
Tap MaterialHigh Speed Steel
Thread Length15/16 in
75% Thread Drill Size4.60 mm
Class of Fit2B
Number of Flutes4
55% Thread Drill Size#12
Extended NeckYes
Primary Material ApplicationCast Iron, Stainless Steel, Steel
SeriesHTGP-TN
Shank Length1.4370 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap StyleStraight Flute
Threads per Inch28 TPI
Thread Size#12-28
Tap ChamferPlug
Tap FinishTiN
Overall Length2 3/8 in
Thread LimitH3
Thread DirectionRight Hand
Tap Shank StandardUSCTI
65% Thread Drill Size#13
Measurement SystemPipe
Primary Material Application ISO CodeK, M, P
Shank Dia.0.22 in
Shank Type - MachiningStraight
Square Size0.1650 in
Tap GroupingTap
Thread Limit / Class of FitH3 / 2B
Helix Angle0 Degrees
Country of OriginUnited States
(subject to change)