Buy Greenfield Threading 305209, 1/4-28 NF HS G H2 4F Bottom TIN Hand Tap - Mega Depot

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Size:: Size: 1/4-28NF
Number of flutes:: Number of flutes: 4FL
Tap Limit:: Tap Limit: H2
Chamfer:: Chamfer: Bottoming
Form:: Form: UNF
Surface:: Surface: TiN

305209, 1/4-28 NF HS G H2 4F Bottom TIN Hand Tap

Application

Depth of Cut2xD
N: Non-ferrous Metal, P: Steel
Operation TypeBlind Hole

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Technical Details

Dimensions
Diameter	0.2500''
Overall Length	2.5000''
Overall Length (Metric)	63.50mm
Tool Size	1/4-28 UNF
Thread Specifications
Thread Creation	Thread Cutting
Thread Form	UNF
Thread Length	1.0000''
Thread Length (Metric)	25.40mm
Thread Pitch	28
Thread Size	1/4''
Thread Tolerance	2B
Specifications
Flute Type	Straigt
Hand of Cut	Right
Material	HSS
Measurement System	Imperial
Number of Flutes	4
Surface Condition	TiN
Tap Blank Construction	USCTI Table 302A
Tap Chamfer	Bottoming
Tap Construction	Standard
Tap Ground Threads	Yes
Tap Interrupted Thread	No
Tap Limit	H2
Tap Spiral Point	No
Tap Style	Straight Flute Hand Tap
Tap Truncated Threads	No
Tap Type	Hand Tap
Shank Specifications
Shank Configuration	Straight w/ Square
Shank End	Square
Shank Size	0.2550''
Shank Size (Metric)	6.48mm
Shank Square Length	0.3125''
Shank Square Length (Metric)	7.94mm
Shank Square Width	0.1910''
Shank Square Width (Metric)	4.85mm

Notes

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Product Details

Dimensions
Diameter	0.2500''
Overall Length	2.5000''
Overall Length (Metric)	63.50mm
Tool Size	1/4-28 UNF
Thread Specifications
Thread Creation	Thread Cutting
Thread Form	UNF
Thread Length	1.0000''
Thread Length (Metric)	25.40mm
Thread Pitch	28
Thread Size	1/4''
Thread Tolerance	2B
Specifications
Flute Type	Straigt
Hand of Cut	Right
Material	HSS
Measurement System	Imperial
Number of Flutes	4
Surface Condition	TiN
Tap Blank Construction	USCTI Table 302A
Tap Chamfer	Bottoming
Tap Construction	Standard
Tap Ground Threads	Yes
Tap Interrupted Thread	No
Tap Limit	H2
Tap Spiral Point	No
Tap Style	Straight Flute Hand Tap
Tap Truncated Threads	No
Tap Type	Hand Tap
Shank Specifications
Shank Configuration	Straight w/ Square
Shank End	Square
Shank Size	0.2550''
Shank Size (Metric)	6.48mm
Shank Square Length	0.3125''
Shank Square Length (Metric)	7.94mm
Shank Square Width	0.1910''
Shank Square Width (Metric)	4.85mm

Note: Please read description carefully. Do not base your order on the picture presented.

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