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Tool Selection > Tapping > UNIFED THREAD TAPS > SPIRAL POINTED TAPS

HELIX SPIRAL POINT TAP

HSS-E(M35), STI SPIRAL POINT TAP, Hardslick coated, ANSI spec

SIZE	PITCH	EDP no.	PITCH	EDP no.	CLASS	OAL
#4	48UNF	ST182	40UNC	SI162	2B	2
#6	40UNF	ST262	32UNC	SI242	2B	2.38
#8	36UNF	ST302	32UNC	SI282	2B	2.38
#10	32UNF	ST342	24UNC	SI322	2B	2.5
1/4	28UNF	ST422	20UNC	SI402	2B	2.72
5/16	24UNF	ST462	18UNC	SI442	2B	2.94
3/8	24UNF	ST502	16UNC	SI482	2B	3.38
7/16	20UNF	ST542	14UNC	SI522	2B	3.59
1/2	20UNF	ST582	13UNC	SI562	2B	3.81
9/16	18UNF	ST622	12UNC	SI602	2B	4.03
5/8	18UNF	ST662	11UNC	SI642	2B	4.25
3/4	16UNF	ST722	10UNC	SI702	2B	4.69