Besly Standard Taps - Catalog No. 2111

Besly General Purpose Taps

High Speed Steel
Ground Thread

Straight Flute
4 Flute

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

Catalog Number: 2111

Besly General Purpose Taps These Besly General Purpose Taps in taper, plug and bottoming chamfer styles provide the versatility needed by many machine shops for routine tapping jobs. Also available in complete sets of one taper, plug and bottoming tap of the same size.

Please call 800 435-2965 for current prices.

Printing Hint: Reduce the text size and turn off background printing before printing this page.

Tap Size & TPI	No. of Flutes	Cham Type	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1/4-20	4	Taper	10612	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Plug	10613	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Bot	10614	12	.2175	2-1/2	1	.255	5/16	.191
1/4-20	4	Set	10615	1	.2175	2-1/2	1	.255	5/16	.191
1/4-28	4	Taper	10621	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Plug	10622	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Bot	10623	12	.2268	2-1/2	1	.255	5/16	.191
1/4-28	4	Set	10624	1	.2268	2-1/2	1	.255	5/16	.191
5/16-18	4	Taper	10630	12	.2764	2-32/32	1-1/8	.318	3/8	.238
5/16-18	4	Plug	10631	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Bot	10632	12	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-18	4	Set	10633	1	.2764	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Taper	10635	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Plug	10640	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Bot	10641	12	.2854	2-23/32	1-1/8	.318	3/8	.238
5/16-24	4	Set	10642	1	.2854	2-23/32	1-1/8	.318	3/8	.238
3/8-16	4	Taper	10644	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Plug	10645	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Bot	10650	12	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-16	4	Set	10651	1	.3344	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Taper	10653	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Plug	10654	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Bot	10655	12	.3479	2-15/16	1-1/4	.381	7/16	.286
3/8-24	4	Set	10660	1	.3479	2-15/16	1-1/4	.381	7/16	.286

Tap Size & TPI	No. of Flutes	Cham Type	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
7/16-14	4	Taper	10662	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Plug	10663	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Bot	10664	12	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-14	4	Set	10665	1	.3911	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Taper	10671	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Plug	10672	12	.4050	3-5/32	1-7/16	.323	13/32	.242
7/16-20	4	Bot	10673	12	.4050	3-5-32	1-7/16	.323	13/32	.242
7/16-20	4	Set	10674	1	.4050	3-5/32	1-7/16	.323	13/32	.242
1/2-13	4	Taper	10680	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Plug	10681	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Bot	10682	12	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-13	4	Set	10683	1	.4500	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Taper	10685	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Plug	10690	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Bot	10691	12	.4675	3-3/8	1-21/32	.367	7/16	.275
1/2-20	4	Set	10692	1	.4675	3-3/8	1-21/32	.367	7/16	.275
9/16-12	4	Taper	10693	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Plug	10694	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Bot	10695	3	.5084	3-19/32	1-21/32	.429	1/2	.322
9/16-12	4	Set	10700	1	.5084	3-19/32	1-21/32	.429	1/2	.322
91/6-18	4	Taper	10701	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Plug	10702	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Bot	10703	3	.5264	3-19/32	1-21/32	.429	1/2	.322
9/16-18	4	Set	10704	1	.5264	3-19/32	1-21/32	.429	1/2	.322

Tap Size & TPI	No. of Flutes	Cham Type	EDP No	Pkg Qty	Basic Pitch Dia.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
5/8-11	4	Taper	10705	3	.5660	3-13/16	1-11/16	.480	9/16	.360
5/8-11	4	Plug	10710	3	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-11	4	Bot	10711	3	.5660	3-13/16	1-11/16	.480	9/16	.360
5/8-11	4	Set	10712	1	.5660	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Taper	10713	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Plug	10714	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Bot	10715	3	.5889	3-13/16	1-13/16	.480	9/16	.360
5/8-18	4	Set	10720	1	.5889	3-13/16	1-13/16	.480	9/16	.360
3/4-10	4	Taper	10721	3	.6850	4-1/2	2	.590	11/16	.442
3/4-10	4	Plug	10722	3	.6850	4-1/2	2	.590	11/16	.442
3/4-10	4	Bot	10723	3	.6850	4-1/2	2	.590	11/16	.442
3/4-10	4	Set	10724	1	.6850	4-1/2	2	.590	11/16	.442
3/4-16	4	Taper	10725	3	.7094	4-1/2	2	.590	11/16	.442
3/4-16	4	Plug	10730	3	.7094	4-1/2	2	.590	11/16	.442
3/4-16	4	Bot	10731	3	.7094	4-1/2	2	.590	11/16	.442
3/4-16	4	Set	10732	1	.7094	4-1/2	2	.590	11/16	.442
7/8-9	4	Taper	10733	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Plug	10734	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Bot	10735	3	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-9	4	Set	10740	1	.8028	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Taper	10741	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Plug	10742	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Bot	10743	3	.8286	4-11/16	2-7/32	.697	3/4	.523
7/8-14	4	Set	10744	1	.8286	4-11/16	2-7/32	.697	3/4	.523
1-8	4	Taper	10745	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Plug	10750	3	.3188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Bot	10751	3	.9188	5-1/8	2-1/2	.800	13/16	.600
1-8	4	Set	10752	1	.9188	5-1/8	2-1/2	.800	13/16	.600