Besly Standard Taps - Catalog No. 3166H

Besly Standard
Straight Flute
Taper Pipe Taps

High Speed Steel
Ground Thread

NPTF-Dryseal
Straight Flute
4, 5 and 7 Flute

Fractional Sizes:
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 |
1-1/4 | 1-1/2 | 2

Catalog Number: 3166H

Besly Standard Straight Flute Taper Pipe Taps These NPTF-Dryseal Hi Angle Pipe Taps are designed with a high rake angle and deep flutes to handle tough curly chips of low carbon and leaded steels, boiler plate aluminums and die castings.

Please call 800 435-2965 for current prices.

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Tap Size	Thrds Per Inch	No. of Flutes	Cham Type	Surface Treat	EDP No	Pkg Qty	Gage Projection		Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
Tap Size	Thrds Per Inch	No. of Flutes	Cham Type	Surface Treat	EDP No	Pkg Qty	Min.	Max.	Overall Length A	Thread Length B	Shank Dia. C	Square Length D	Square Size E
1/8	27	4	Plug		14014	12	.250	.374	2-1/8	3/4	.3125	3/8	.234
1/8	27	4	Plug		15080	12	.250	.374	2-1/8	3/4	.3125	3/8	.234
1/8	27	4	Plug		14000	12	.250	.374	2-1/8	3/4	.4375	3/8	.328
1/8	27	4	Plug	33	15075	12	.250	.374	2-1/8	3/4	.4375	3/8	.328
1/8	27	4	Plug	52	15304	12	.250	.374	2-1/8	3/4	.4375	3/8	.328
1/4	18	4	Plug		14033	12	.398	.522	2-7/16	1-1/16	.5625	7/16	.421
1/4	18	4	Plug	33	15085	12	.398	.522	2-7/16	1-1/16	.5625	7/16	.421
1/4	18	4	Plug	52	15316	12	.398	.522	2-7/16	1-1/16	.5625	7/16	.421
3/8	18	4	Plug		14052	3	.392	.516	2-9/16	1-1/16	.7000	1/2	.531
3/8	18	4	Plug	33	15094	3	.392	.516	2-9/16	1-1/16	.7000	1/2	.531
1/2	14	4	Plug		14071	3	.518	.642	3-1/8	1-3/8	.6875	5/8	.515
1/2	14	4	Plug	33	15103	3	.518	.642	3-1/8	1-3/8	.6875	5/8	.515
3/4	14	5	Plug		14090	3	.504	.628	3-1/4	1-3/8	.9063	11/16	.679
3/4	14	5	Plug	33	15111	3	.504	.628	3-1/4	1-3/8	.9063	11/16	.679
1	1-1/2	5	Plug		14104	1	.584	.772	3-3/4	1-3/4	1.1250	13/16	.843
1	1-1/2	5	Plug	33	15972	1	.584	.772	3-3/4	1-3/4	1.1250	13/16	.843
1-1/4	11-1/2	5	Plug		14122	1	.592	.780	4	1-3/4	1.3125	15/16	.984
1-1/4	11-1/2	5	Plug	33	15113	1	.592	.780	4	1-3/4	1.3125	15/16	.984
1-1/2	11-1/2	7	Plug		14134	1	.605	.793	4-1/4	1-3/4	1.5000	1	1.125
1-1/2	11-1/2	7	Plug	33	15114	1	.605	.793	4-1/4	1-3/4	1.5000	1	1.125
2	11-1/2	7	Plug		14152	1	.573	.761	4-1/2	1-3/4	1.8750	1-1/8	1.406