Details

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	NPS	NPSF	NPTF
Threads	NPSC, NPSM	NPSF	NPTF
Flutes	Straight Taps	Straight Taps	Straight Taps
Tolerance Class	ANSI G Class	ANSI G Class	ANSI G Class
Chamfer Length	5 Pitches	5 Pitches	3 Pitches

For more information, please refer to the attachment.