Besly Modern Application Taps



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Besly
Modern Application Taps
for Stainless Steel

Special High Vanadium
Premium Steel (HSSE)

Spiral Point
3 Flute

Fractional Sizes:
1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1

Catalog Number: 6020DA

Besly Modern Application Taps for Stainless Steel are for tough to machine Stainless Steel Alloys and Precipitation Hardening (PH) Stainless Steels. Designed for use in through holes, the spiral point propels chips ahead of the tap, reducing the chances of torn or rough threads.

They are surface treated to reduce loading and galling and come with plug (3-5 thread) chamfer. 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 net pricing.

Note: Click the EDP No to check availability.

				All dimensions are in inches.
	Besly Modern Application Taps for Stainless Steel Catl No. 6020DA Fractional Sizes

Tap Size & TPI	No. of Flutes	Chamfer 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	16660	12	1/4	3.150	.625	1.181	.255	.191
1/4-20	3	Plug	H5	47	16661	12	1/4	3.150	.625	1.181	.255	.191
1/4-28	3	Plug	H3	47	16662	12	1/4	3.150	.625	1.181	.255	.191
1/4-28	3	Plug	H4	47	16663	12	1/4	3.150	.625	1.181	.255	.191
5/16-18	3	Plug	H3	47	16664	12	5/16	3.543	.688	1.378	.318	.238
5/16-18	3	Plug	H5	47	16665	12	5/16	3.543	.688	1.378	.318	.238
5/16-24	3	Plug	H3	47	16666	12	5/16	3.543	.688	1.378	.318	.238
5/16-24	3	Plug	H4	47	16667	12	5/16	3.543	.688	1.378	.318	.238
3/8-16	3	Plug	H3	47	16668	12	3/8	3.937	.750	1.535	.381	.286
3/8-16	3	Plug	H5	47	16669	12	3/8	3.937	.750	1.535	.381	.286
3/8-24	3	Plug	H3	47	16670	12	3/8	3.937	.750	1.535	.381	.286
3/8-24	3	Plug	H4	47	16671	12	3/8	3.937	.750	1.535	.381	.286
7/16-14	3	Plug	H3	47	16672	12	7/16	3.156	.875	-	.323	.242
7/16-14	3	Plug	H5	47	16673	12	7/16	3.156	.875	-	.323	.242
7/16-20	3	Plug	H3	47	16674	12	7/16	3.156	.875	-	.323	.242
7/16-20	3	Plug	H5	47	16675	12	7/16	3.156	.875	-	.323	.242
1/2-13	3	Plug	H3	47	16676	12	1/2	3.375	.938	-	.367	.275
1/2-13	3	Plug	H5	47	16677	12	1/2	3.375	.938	-	.367	.275
1/2-20	3	Plug	H3	47	16678	12	1/2	3.375	.938	-	.367	.275
1/2-20	3	Plug	H5	47	16679	12	1/2	3.375	.938	-	.367	.275

Tap Size & TPI	No. of Flutes	Chamfer 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
9/16-12	3	Plug	H3	47	16680	3	9/16	4.331	1.000	-	.429	.322
9/16-12	3	Plug	H3	47	16681	3	9/16	4.331	1.000	-	.429	.322
9/16-18	3	Plug	H3	47	16682	3	9/16	4.331	1.000	-	.429	.322
9/16-18	3	Plug	H3	47	16684	3	9/16	4.331	1.000	-	.429	.322
5/8-11	3	Plug	H3	47	16685	3	5/8	4.331	1.094	-	.480	.360
5/8-11	3	Plug	H5	47	16686	3	5/8	4.331	1.094	-	.480	.360
5/8-18	3	Plug	H6	47	16687	3	5/8	4.331	1.094	-	.480	.360
5/8-18	3	Plug	H7	47	16688	3	5/8	4.331	1.094	-	.480	.360
3/4-10	3	Plug	H3	47	16195	3	3/4	4..921	1.219	-	.590	.442
3/4-10	3	Plug	H5	47	16689	3	3/4	4..921	1.219	-	.590	.442
3/4-16	3	Plug	H3	47	16690	3	3/4	4.921	1.219	-	.590	.442
3/4-16	3	Plug	H5	47	16691	3	3/4	4.921	1.219	-	.590	.442
7/8-9	3	Plug	H4	47	16692	3	7/8	5.512	1.344	-	.697	.523
7/8-9	3	Plug	H6	47	16693	3	7/8	5.512	1.344	-	.697	.523
7/8-14	3	Plug	H4	47	16694	3	7/8	5.512	1.344	-	.697	.523
7/8-14	3	Plug	H6	47	16695	3	7/8	5.512	1.344	-	.697	.523
1-8	3	Plug	H4	47	16696	3	1	6.299	1.500	-	.800	.600
1-8	3	Plug	H6	47	16697	3	1	6.299	1.500	-	.800	.600
1-12	3	Plug	H4	47	16698	3	1	6.299	1.500	-	.800	.600
1-12	3	Plug	H6	47	16699	3	1	6.299	1.500	-	.800	.600


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