This spiral point hand tap is 3 5/32 inches long, with a 7/16"-20 UNF thread and a 0.323-inch shank diameter. This bright, right hand tap is made from high speed steel.
Technical Specs
ItemHand Tap
Thread StandardUNF
Tap FinishBright (Uncoated)
Overall Length3 5/32 in
Thread LimitH3
Thread DirectionRight Hand
Primary Material ApplicationAll Materials
65% Thread Drill Size10.00 mm
Measurement SystemFractional Inch
Series1011
Shank Length1 11/16 in
Spiral DirectionNeutral
StandardsUSCTI 302A
Tap GroupingTap
Thread Limit / Class of FitH3 / 2B
Tap StyleSpiral Point
Thread Size7/16"-20
Tap MaterialHigh Speed Steel
Thread Length1 7/16 in
75% Thread Drill Size9.95 mm
Class of Fit2B
Number of Flutes3
55% Thread Drill Size10.20 mm
Extended NeckYes
Primary Material Application ISO CodeN, P
Shank Dia.0.323 in
Shank Type - MachiningStraight
Square Size0.2420 in
Tap ChamferPlug
Threads per Inch20 TPI
Helix Angle0 Degrees
Country of OriginUnited States
(subject to change)