Besly Modern Application Taps - Catalog No. 6320DA



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Besly
Modern Application Taps for Nickel Alloys

Special High Vanadium
Premium Steel (HSSE)

Spiral Point
3 Flute
DIN Length - ANSI Shanks

Fractional Sizes:
1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 5/8 | 3/4

Catalog Number: 6320DA

Besly Modern Application Taps for Nickel Alloys

Besly Modern Application Taps for Nickel Alloys are for tough to machine Nickel Base Alloys such as Inconel, Hastelloy, Waspalloy, Incoloy, Astraloy, Rene and Monel. Designed for use in through holes, a spiral point is used to drive chips forward, reducing the chance of chip breakage. These taps are surface treated to reduce friction and come with plug (3-5 thread) chamfers. The DIN lengths with ANSI shanks feature accommodates the sometimes needed extra reach without the need for special taps and set-ups.

Please call 800 435-2965 for current prices.

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				All dimensions are in inches.
	Besly Modern Application Taps for Nickel Alloys Catl No. 6320DA Fractional Sizes

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Nominal Size 0d₁	Overall Length I₁	Thread Length I₂	Thread + Neck I₃	Shank Dia. 0d₂	Square Size q
1/4-20	3	Plug	H3	47	16984	12	1/4	2.500	.625	1.000	.255	.191
1/4-20	3	Plug	H5	47	16985	12	1/4	2.500	.625	1.000	.255	.191
1/4-28	3	Plug	H3	47	16986	12	1/4	2.500	.625	1.000	.255	.191
1/4-28	3	Plug	H4	47	16987	12	1/4	2.500	.625	1.000	.255	.191
5/16-18	3	Plug	H3	47	16988	12	5/16	2.719	.688	1.125	.318	.238
5/16-18	3	Plug	H5	47	16989	12	5/16	2.719	.688	1.125	.318	.238
5/16-24	3	Plug	H3	47	16990	12	5/16	2.719	.688	1.125	.318	.238
5/16-24	3	Plug	H4	47	16991	12	5/16	2.719	.688	1.125	.318	.238
3/8-16	3	Plug	H3	47	16992	12	3/8	2.938	.750	1.250	.381	.286
3/8-16	3	Plug	H5	47	16993	12	3/8	2.938	.750	1.250	.381	.286
3/8-24	3	Plug	H3	47	16994	12	3/8	2.938	.750	1.250	.381	.286
3/8-24	3	Plug	H4	47	16995	12	3/8	2.938	.750	1.250	.381	.286

Tap Size & TPI	No. of Flutes	Cham Type	P.D. Limits	Surface Treat	EDP No	Pkg Qty	Nominal Size 0d₁	Overall Length I₁	Thread Length I₂	Thread + Neck I₃	Shank Dia. 0d₂	Square Size q
7/16-14	3	Plug	H3	47	16996	12	7/16	3.156	.875	-	.323	.242
7/16-14	3	Plug	H5	47	16997	12	7/16	3.156	.875	-	.323	.242
7/16-20	3	Plug	H3	47	16998	12	7/16	3.156	.875	-	.323	.242
7/16-20	3	Plug	H5	47	16999	12	7/16	3.156	.875	-	.323	.242
1/2-13	3	Plug	H3	47	17000	12	1/2	3.375	.938	-	.367	.275
1/2-13	3	Plug	H5	47	17001	12	1/2	3.375	.938	-	.367	.275
1/2-20	3	Plug	H3	47	17002	12	1/2	3.375	.938	-	.367	.275
1/2-20	3	Plug	H5	47	17003	12	1/2	3.375	.938	-	.367	.275
5/8-11	3	Plug	H3	47	17004	3	5/8	4.331	1.094	-	.480	.360
5/8-11	3	Plug	H5	47	17005	3	5/8	4.331	1.094	-	.480	.360
5/8-18	3	Plug	H6	47	17006	3	5/8	4.331	1.094	-	.480	.360
5/8-18	3	Plug	H7	47	17022	3	5/8	4.331	1.094	-	.480	.360
3/4-10	3	Plug	H3	47	17036	3	3/4	4..921	1.219	-	.590	.442
3/4-10	3	Plug	H5	47	17105	3	3/4	4..921	1.219	-	.590	.442
3/4-16	3	Plug	H3	47	17106	3	3/4	4.921	1.219	-	.590	.442
3/4-16	3	Plug	H5	47	17107	3	3/4	4.921	1.219	-	.590	.442

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