This plug hand tap is 1.88 inches long, with a #4-48 UNF thread and a 0.141-inch shank diameter. This bright, right hand tap is made from high speed steel.
Technical Specs
ItemHand Tap
Thread StandardUNF
Tap MaterialHigh Speed Steel
Thread Length0.312 in
75% Thread Drill Size2.32 mm
Class of Fit2B
Number of Flutes3
55% Thread Drill Size2.45 mm
Extended NeckYes
Primary Material ApplicationAluminum, Brass, Bronze, Cast Iron, Copper, Steel
Series1002
Shank Length1 9/32 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap StyleStraight Flute
Threads per Inch48 TPI
Thread Size#4-48
Tap ChamferPlug
Tap FinishBright (Uncoated)
Overall Length1.88 in
Thread LimitH2
Thread DirectionRight Hand
Tap Shank StandardUSCTI
65% Thread Drill Size3/32 in
Measurement SystemPipe
Primary Material Application ISO CodeK, M, N, P
Shank Dia.0.141 in
Shank Type - MachiningStraight
Square Size0.1100 in
Tap GroupingTap
Thread Limit / Class of FitH2 / 2B
Helix Angle0 Degrees
Country of OriginUnited States
(subject to change)