This straight flute tap is made of high speed steel and has a 0.367 inch diameter, 1 23/32 inch long shank. It is for use with aluminum, brass, bronze, copper, and meets ANSI standards. This 7301 series straight flute tap is uncoated, and has fractional inch measurements. It is non-coolant through, has right hand direction with a 3⅜ inch length. Plus it has three flutes and a straight shank.
Technical Specs
ItemSpiral Point Tap
Thread StandardUNF
Tap FinishBright (Uncoated)
Overall Length3 3/8 in
Thread LimitH2
Thread DirectionRight Hand
Primary Material ApplicationAluminum, Brass, Bronze, Copper
65% Thread Drill Size11.60 mm
Extended NeckYes
Primary Material Application ISO CodeN
Shank Dia.0.367 in
Shank Type - MachiningStraight
Square Size0.2750 in
Tap ChamferPlug
Threads per Inch20 TPI
Helix Angle0 Degrees
Thread Size1/2"-20
Tap MaterialHigh Speed Steel
Thread Length1 21/32 in
75% Thread Drill Size11.40 mm
Class of Fit6H
Number of Flutes3
55% Thread Drill Size11.80 mm
Coolant FedNon-Coolant Through
Measurement SystemFractional Inch
Series7301
Shank Length1 23/32 in
Spiral DirectionNeutral
StandardsANSI
Tap GroupingTap
Thread Limit / Class of FitH2 / 6H
Tap StyleSpiral Point
Country of OriginUnited States
(subject to change)