3 Flute HSS Spiral Point Plug Machine Tap

Greenfield Threading

357344

3 Flute HSS Spiral Point Plug Machine Tap

Item #105300788

Inch
5/16-18 UNC Thread Size & Type
Plug Chamfer Type
HSS Material
TiN Coating

3 Flutes

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3 Flute HSS Spiral Point Plug Machine Tap

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Product Details

Inch
5/16-18 UNC Thread Size & Type
Plug Chamfer Type
HSS Material
TiN Coating

Specifications

Thread Creation	Thread Cutting
Shank Size - Metric	8.08 mm
Thread Tolerance	2B-3B
Shank Square Width - Metric	6.05 mm
Shank Square Length - Metric	9.52 mm
Thread Per Inch	18
Blank Construction	USCTI Table 302A
Thread Type	UNC
Overall Length	2.7188 in
Shank Square Width	0.238 in
Chamfer Type	Plug
Thread Length - Metric	28.57 mm
Material	HSS
No. of Flutes	3
Diameter - Decimal	0.3125 in
Spiral Point	Yes
Shank End Feature	Square
Thread Length	1.125 in
Thread Size & Type	5/16-18 UNC
Direction of Cut	Right Hand
Thread Size	5/16 in
Interrupted Thread	No
Ground Threads	Yes
Tap Type	Machine
Diameter - Fraction	5/16 in
Operation Type	Thru-Hole
Truncated Threads	No
Thread Limit	H5
Shank Square Length	0.375 in
Weight	0.3 LB

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