4 Flute HSS Straight Flute Hand Taper Tap

Greenfield Threading

306440

4 Flute HSS Straight Flute Hand Taper Tap

Item #101759513

Inch
1/2-20 UNF Thread Size & Type
Taper Chamfer Type
HSS Material
TiN Coating

4 Flutes

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4 Flute HSS Straight Flute Hand Taper Tap

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Product Details

Inch
1/2-20 UNF Thread Size & Type
Taper Chamfer Type
HSS Material
TiN Coating

features

Ground threads are made from high speed steel
Most common general-purpose taps used in the industry

Specifications

Shank Square Width	0.275 in
Thread Size & Type	1/2-20 UNF
Blank Construction	USCTI Table 302A
Thread Per Inch	20
Shank Square Length	0.4375 in
Shank Square Width - Metric	6.99 mm
Interrupted Thread	No
Finish	Vertanium™ Coated
Truncated Threads	No
Tap Size	1/2 in
Diameter - Fraction	1/2 in
Chamfer Type	Taper
Thread Pitch	N/A
Shank Size - Metric	9.32 mm
Thread Limit	H3
Shank Square Length - Metric	11.11 mm
Overall Length	3.375 in
Spiral Point	No
Material	HSS
Ground Threads	Yes
Pitch Dia.	H3
Diameter - Decimal	0.5 in
Thread Type	UNF
Threads per Inch	20
Thread Length - Metric	42.07 mm
No. of Flutes	4
Thread Creation	Thread Cutting
Operation Type	Blind Hole, Thru-Hole
Direction of Cut	Right Hand
Thread Length	1.6562 in
Shank End Feature	Square
Tap Type	Hand
Thread Tolerance	2B
Weight	0.7 LB

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