This taper hand tap is 3.16 inches long, with a 7/16"-14 UNC thread and a 0.323-inch shank diameter. This bright, right hand tap is made from high speed steel.
Technical Specs
ItemHand Tap
Thread StandardUNC
Tap MaterialHigh Speed Steel
Thread Length0.88 in
75% Thread Drill SizeU
Class of Fit2B
Number of Flutes4
55% Thread Drill SizeW
Extended NeckYes
Primary Material ApplicationAll Materials
Series1001
Shank Length1 11/16 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap StyleStraight Flute
Threads per Inch14 TPI
Thread Size7/16"-14
Tap ChamferTaper
Tap FinishBright (Uncoated)
Overall Length3.16 in
Thread LimitH3
Thread DirectionRight Hand
Tap Shank StandardUSCTI
65% Thread Drill SizeV
Measurement SystemFractional Inch
Primary Material Application ISO CodeH, K, M, N, O, P, S
Shank Dia.0.323 in
Shank Type - MachiningStraight
Square Size0.2420 in
Tap GroupingTap
Thread Limit / Class of FitH3 / 2B
Helix Angle0 Degrees
Country of OriginUnited States
(subject to change)