Feb 11, 2018

Pipe Thread Compatibility

BSPP	British Standard Pipe Parallel
Thread Type Compatibility
	Male BSPP with Female BSPP Female BSPP with Male BSPP Female BSPP with Male BSPTr
BSPTr	British Standard Pipe Taper
	Male BSPTr with Female BSPTr Male BSPTr with Female BSPP Female BSPTr with Male BSPTr Female BSPTr not compatible with Male BSPP
CHT	American Standard Fire Hose Thread (1” National Hose Thread is Chemical Hose Thread, also known as Booster Hose Thread)
	1” Male NH (NST) with 1” Female NH (NST) 1”Female NH (NST) with 1” Male NH (NST) 1” Thread is used on both 3/4” hose and 1” hose. Not compatible with other systems
GHT	Garden Hose Thread
	Male GHT with Female GHT Female GHT with Male GHT Thread is same for all size hose Not compatible with other systems
NH or NST	American Standard Fire Hose Coupling Thread (National Hose thread also known as National StandardThread)
	Male NH (NST) with Female NH (NST) Female NH (NST) with Male NH (NST) Not compatible with other systems Thread pitch and diameters of fire threads may vary according to local and municipal regulations.
NPT	American Standard Taper Pipe Thread (National Pipe Tapered)
	Male NPT with Female NPT Male NPT with Female NPTF Male NPT with Female NPSM Male NPT with Female NPSH Female NPT with Male NPT Female NPT with Male NPTF Female NPT not compatible with Male NPSM or Male NPSH
NPTF	American Standard Taper Pipe Fuel Dryseal Thread (National Pipe Tapered Fine)
	Male NPTF with Female NPTF Male NPTF with Female NPT Male NPTF with Female NPSM Male NPTF with Female NPSH Female NPTF with Male NPTF Female NPTF with Male NPT Note: NPTF with NPTF threads do not require sealant for the initial use. After that, sealant is required.
NPSH	American Standard Straight Pipe for Hose Couplings (National Pipe Straight Hose)
	Male NPSH with Female NPSH Female NPSH with Male NPSH Female NPSH with Male NPT Female NPSH with Male NPTF Female NPSH with Male NPSM
NPSM	American Standard Straight Mechanical Joints (National Pipe Straight Mechanical)
	Male NPSM with Female NPSM Male NPSM with Female NPSH Female NPSM with Male NPSM Female NPSM with Male NPT Female NPSM with Male NPTF”, “Seal can be either mechanical or washer. Mating fittings must be of same type.
SIPT	Straight Iron Pipe Thread
	Generic name for Straight Pipe Thread
TIPT	Tapered Iron Pipe Thread
	Generic name for Tapered Pipe Thread

by PipeAdmin

Feb 10, 2018

Drill Bit Conversion Charts

Drill Bit Conversion Charts
FRACTION	DECIMAL	WIRE No.	METRIC
–	0.0098	–	0.25
–	0.0118	–	0.3
–	0.0135	80	–
–	0.0138	–	0.35
–	0.0145	79	–
1/64	0.0156	–	–
–	0.0157	–	0.4
–	0.016	78	–
–	0.0177	–	0.45
–	0.018	77	–
–	0.0197	–	0.5
–	0.02	76	–
–	0.021	75	–
–	0.0217	–	0.55
–	0.0225	74	–
–	0.0236	–	0.6
–	0.024	73	–
–	0.025	72	–
–	0.0256	–	0.65
–	0.026	71	–
–	0.0276	–	0.7
–	0.028	70	–
–	0.0292	69	–
–	0.0295	–	0.75
–	0.031	68	–
1/32	0.0313	–	–
–	0.0315	–	0.8
–	0.032	67	–
–	0.033	66	–
–	0.0335	–	0.85
–	0.035	65	–
–	0.0354	–	0.9
–	0.036	64	–
–	0.037	63	–
–	0.0374	–	0.95
–	0.038	62	–
–	0.039	61	–
–	0.0394	–	1
–	0.04	60	–
–	0.041	59	–
–	0.042	58	–
–	0.043	57	–
–	0.0433	–	1.1
–	0.0465	56	–
3/64	0.0469	–	–
–	0.0472	–	1.2
–	0.0512	–	1.3
–	0.052	55	–
–	0.055	54	–
–	0.0551	–	1.4
–	0.0591	–	1.5
–	0.0595	53	–
1/16	0.0625	–	–
–	0.063	–	1.6
–	0.0635	52	–
–	0.0669	–	1.7
–	0.067	51	–
–	0.07	50	–
–	0.0709	–	1.8
–	0.073	49	–
–	0.0748	–	1.9
–	0.076	48	–
5/64	0.0781	–	–
–	0.0785	47	–
–	0.0787	–	2
–	0.081	46	–
–	0.082	45	–
–	0.0827	–	2.1
–	0.086	44	–
–	0.0866	–	2.2
–	0.089	43	–
–	0.0906	–	2.3
–	0.0935	42	–
3/32	0.0938	–	–
–	0.0945	–	2.4
–	0.096	41	–
–	0.098	40	–
–	0.0984	–	2.5
–	0.0995	39	–
–	0.1015	38	–
–	0.1024	–	2.6
–	0.104	37	–
–	0.1063	–	2.7
–	0.1065	36	–
7/64	0.1094	–	–
–	0.11	35	–
–	0.1102	–	2.8
–	0.111	34	–
–	0.113	33	–
–	0.1142	–	2.9
–	0.116	32	–
–	0.1181	–	3
–	0.12	31	–
1/8	0.125	–	–
–	0.1285	30	–
–	0.136	29	–
–	0.1378	–	3.5
–	0.1405	28	–
9/64	0.1406	–	–
–	0.144	27	–
–	0.147	26	–
–	0.1495	25	–
–	0.152	24	–
–	0.154	23	–
5/32	0.1563	–	–
–	0.157	22	–
–	0.1575	–	4
–	0.159	21	–
–	0.161	20	–
–	0.166	19	–
–	0.1695	18	–
11/64	0.1719	–	–
–	0.173	17	–
–	0.177	16	–
–	0.1772	–	4.5
–	0.18	15	–
–	0.182	14	–
–	0.185	13	–
3/16	0.1875	–	–
–	0.189	12	–
–	0.191	11	–
–	0.1935	10	–
–	0.196	9	–
–	0.1968	–	5
–	0.199	8	–
–	0.201	7	–
13/64	0.2031	–	–
–	0.204	6	–
–	0.2055	5	–
–	0.209	4	–
–	0.213	3	–
–	0.2165	–	5.5
7/32	0.2188	–	–
–	0.221	2	–
–	0.228	1	–
–	0.234	A	–
15/64	0.2344	–	–
–	0.2362	–	6
–	0.238	B	–
–	0.242	C	–
–	0.246	D	–
1/4	0.25	E	–
–	0.2559	–	6.5
–	0.257	F	–
–	0.261	G	–
17/64	0.2656	–	–
–	0.266	H	–
–	0.272	I	–
–	0.2756	–	7
–	0.277	J	–
–	0.281	K	–
9/32	0.2813	–	–
–	0.29	L	–
–	0.295	M	–
–	0.2953	–	7.5
19/64	0.2969	–	–
–	0.302	N	–
5/16	0.3125	–	–
–	0.315	–	8
–	0.316	O	–
–	0.323	P	–
21/64	0.3281	–	–
–	0.332	Q	–
–	0.3346	–	8.5
–	0.339	R	–
11/32	0.3438	–	–
–	0.348	S	–
–	0.3543	–	9
–	0.358	T	–
23/64	0.3594	–	–
–	0.368	U	–
–	0.374	–	9.5
3/8	0.375	–	–
–	0.377	V	–
–	0.386	W	–
25/64	0.3906	–	–
–	0.3937	–	10
–	0.397	X	–
–	0.404	Y	–
13/32	0.4063	–	–
–	0.413	Z	–
–	0.4134	–	10.5
27/64	0.4219	–	–
–	0.4331	–	11
7/16	0.4375	–	–
	0.4528	–	11.5
29/64	0.4531	–	–
15/32	0.4688	–	–
–	0.4724	–	12
31/64	0.4844	–	–
–	0.4921	–	12.5
1/2	0.5	–	–
–	0.5118	–	13
33/64	0.5156	–	–
17/32	0.5313	–	–
–	0.5315	–	13.5
35/64	0.5469	–	–
–	0.5512	–	14
9/16	0.5625	–	–
–	0.5709	–	14.5
37/64	0.5781	–	–
–	0.5905	–	15
19/32	0.5938	–	–
39/64	0.6094	–	–
–	0.6102	–	15.5
11/16	0.625	–	–
–	0.6299	–	16
41/64	0.6406	–	–
–	0.6496	–	16.5
21/32	0.6563	–	–
–	0.6693	–	17
43/64	0.6719	–	–
3/4	0.6875	–	–
–	0.689	–	17.5
45/64	0.7031	–	–
–	0.7087	–	18
23/32	0.7188	–	–
–	0.7283	–	18.5
47/64	0.7344	–	–
–	0.748	–	19
3/4	0.75	–	–
49/64	0.7656	–	–
–	0.7677	–	19.5
25/32	0.7813	–	–
–	0.7874	–	20
51/64	0.7969	–	–
–	0.8071	–	20.5
13/16	0.8125	–	–
–	0.8268	–	21
53/64	0.8281	–	–
27/32	0.8438	–	–
–	0.8465	–	21.5
55/64	0.8594	–	–
–	0.8661	–	22
7/8	0.875	–	–
–	0.8858	–	22.5
57/64	0.8906	–	–
–	0.9055	–	23
29/32	0.9063	–	–
59/64	0.9219	–	–
–	0.9252	–	23.5
15/16	0.9375	–	–
–	0.9449	–	24
61/64	0.9531	–	–
–	0.9646	–	24.5
31/32	0.9688	–	–
–	0.9842	–	25
63/64	0.9844	–	–
1	1	–	–

by PipeAdmin
Tags: Drill Bits, Drill SIze, Fraction Drill Bits, Imperial, Metric, Metric Drill Bit

Feb 10, 2018

Titanium Pipe sch 10

Pipe Size	OD (A)	ID (B)	WALL (C)
1/2	0.84	0.674	0.083
3/4	1.05	0.884	0.083
1	1.315	1.097	0.109
1-1/4	1.66	1.442	0.109
1-1/2	1.9	1.682	0.109
2	2.375	2.157	0.109
2-1/2	2.875	2.635	0.12
3	3.5	3.26	0.12
3-1/2	4	3.76	0.12
4	4.5	4.26	0.12
5	5.563	5.295	0.134
6	6.625	6.357	0.134
8	8.625	8.329	0.148
10	10.75	10.42	0.1651
12	12.75	12.39	0.18
14	14	13.624	0.188
16	16.001	15.624	0.188
18	18	17.624	0.188
20	20	19.564	0.218
24	24	23.5	0.25
30	30	29.375	0.313
36	36	35.375	0.313
42	42	41.375	0.313
48	48	47.375	0.313

Pipe Size	lb/ft	gal/ft	—
1/2	0.386	0.019	—
3/4	0.493	0.032	—
1	0.808	0.049	—
1-1/4	1.039	0.085	—
1-1/2	1.2	0.115	—
2	1.518	0.19	—
2-1/2	2.032	0.283	—
3	2.492	0.434	—
3-1/2	2.861	0.577	—
4	3.23	0.74	—
5	4.47	1.144	—
6	5.345	1.649	—
8	7.709	2.83	—
10	0.732	4.43	—
12	13.904	6.263	—
14	15.956	7.573	—
16	18.267	9.96	—
18	20.577	12.673	—
20	26.5	15.616	—
24	36.486	22.532	—
30	57.009	35.206	—
36	68.531	51.057	—
42	80.052	69.845	—
48	91.574	91.571	—

by PipeAdmin

Feb 10, 2018

Titanium Pipe sch 5

Pipe Size	OD (A)	ID (B)	WALL (C)
1/2	0.84	0.71	0.065
3/4	1.05	0.92	0.065
1	1.315	1.185	0.065
1-1/4	1.66	1.53	0.065
1-1/2	1.9	1.77	0.065
2	2.375	2.245	0.065
2-1/2	2.875	2.709	0.083
3	3.5	3.334	0.083
3-1/2	4	3.834	0.083
4	4.5	4.334	0.083
5	5.563	5.345	0.109
6	6.625	6.407	0.109
8	8.625	8.407	0.109
10	10.75	10.482	0.134
12	12.75	12.438	0.156
14	14	13.688	0.156
16	16	15.67	0.1651
18	18	17.67	0.165
20	20	19.624	0.188
24	24	23.564	0.218
30	30	29.5	0.25
36	36	35.5	0.25
42	42	41.5	0.25
48	48	47.5	0.25

Pipe Size	lb/ft	gal/ft	—
1/2	0.31	0.021	—
3/4	0.393	0.035	—
1	0.499	0.057	—
1-1/4	0.637	0.096	—
1-1/2	0.733	0.128	—
2	0.923	0.206	—
2-1/2	1.424	0.299	—
3	1.743	0.454	—
3-1/2	1.998	0.6	—
4	2.253	0.766	—
5	3.653	1.166	—
6	4.364	1.675	—
8	5.704	2.884	—
10	8.74	4.483	—
12	12.07	6.312	—
14	13.27	7.644	—
16	6.06	10.018	—
18	18.08	12.739	—
20	22.89	15.712	—
24	31.86	22.655	—
30	45.7	35.506	—
36	54.92	51.418	—
42	64.14	70.268	—
48	73.36	92.055	—

by PipeAdmin

Feb 10, 2018

Titanium Pipe sch 80

Pipe Size	OD (A)	ID (B)	WALL (C)
1/2	0.84	0.546	0.147
3/4	1.05	0.742	0.154
1	1.315	0.957	0.179
1-1/4	1.66	1.278	0.191
1-1/2	1.9	1.5	0.2
2	2.375	1.939	0.218
2-1/2	2.875	2.323	0.276
3	3.5	2.9	0.3
3-1/2	4	3.364	0.318
4	4.5	3.826	0.337
5	5.563	4.813	0.375
6	6.625	5.761	0.432
8	8.625	7.625	0.5
10	10.75	9.75	0.5
12	12.75	11.75	0.5
14	14	13	0.5
16	16	15	0.5
18	18	17	0.5
20	20	19	0.5
24	24	23	0.5
30	30	29	0.5
36	36	35	0.5
42	42	41	0.5
48	48	47	0.5

Pipe Size	lb/ft	gal/ft	—
43102	0.626	0.012	—
43163	0.848	0.022	—
1	1.25	0.037	—
37987	1.724	0.067	—
37257	2.089	0.092	—
2	2.89	0.153	—
37288	4.408	0.22	—
3	5.899	0.343	—
37316	7.195	0.462	—
4	8.621	0.597	—
5	11.955	0.945	—
6	16.44	1.354	—
8	24.964	2.372	—
10	31.493	3.879	—
12	37.638	5.633	—
14	41.478	6.895	—
16	47.623	9.18	—
18	53.768	11.791	—
20	59.913	14.729	—
24	72.203	21.583	—
30	90.638	34.313	—
36	109.073	49.98	—
42	127.508	68.585	—
48	145.943	90.127	—

by PipeAdmin

Feb 10, 2018

Titanium Pipe sch 40

Pipe Size	OD (A)	ID (B)	WALL (C)
1/2	0.84	0.622	0.109
3/4	1.05	0.824	0.113
1	1.315	1.049	0.133
1-1/4	1.66	1.38	0.14
1-1/2	1.9	1.61	0.145
2	2.375	2.067	0.154
2-1/2	2.875	2.469	0.203
3	3.5	3.068	0.216
3-1/2	4	3.548	0.226
4	4.5	4.026	0.237
5	5.563	5.047	0.258
6	6.625	6.065	0.28
8	8.625	7.981	0.322
10	10.75	10.02	0.365
12	12.75	12	0.375
14	14	13.25	0.375
16	16	15.25	0.375
18	18	17.25	0.375
20	20	19.25	0.375
24	24	23.25	0.375
30	30	29.25	0.375
36	36	35.25	0.375
42	42	41.25	0.375
48	48	47.25	0.375

Pipe Size	lb/ft	gal/ft	—
1/2	0.49	0.016	—
3/4	0.651	0.028	—
1	0.966	0.045	—
1-1/4	1.308	0.078	—
1-1/2	1.564	0.106	—
2	2.102	0.174	—
2-1/2	3.333	0.249	—
3	4.359	0.384	—
3-1/2	5.241	0.514	—
4	6.208	0.661	—
5	8.411	1.039	—
6	10.917	1.501	—
8	16.429	2.599	—
10	23.29	4.096	—
12	28.52	5.875	—
14	31.4	7.163	—
16	36.01	9.489	—
18	40.61	12.141	—
20	45.22	15.119	—
24	54.44	22.055	—
30	68.27	34.907	—
36	82.09	50.696	—
42	95.92	69.424	—
48	109.75	91.088	—

by PipeAdmin

Feb 10, 2018

Vitrified Clay Pipe Chart

Pipe Size (B)	OD (A)	WALL (C)	BELL (D)
4	5.3125	0.6875	6.5
6	7.87	7.87	9.05
8	10.02	0.98	11.49
10	12.47	1.1	14.07
12	14.52	1.26	15.96
15	18.3	1.71	20.3
18	21.87	2.03	23.9
21	25.78	2.36	27.78
24	28.85	2.47	30.78
27	32.77	2.99	34.92
30	36.06	3.13	38.26
33	39.52	3.23	41.74
36	43.01	3.68	45.77
39	46.42	3.66	49.66
42	50.17	4.06	53.18

Pipe Size (B)	LENGTH	Wt Linear Ft	gal/ft
4	1′, 2′, 4′	11	0.653
6	1′, 2′, 6′	21	1.469
8	1′, 2′, 6′	30	2.611
10	1′, 2′, 6′	44	4.08
12	1′, 2′, 6′	54	5.875
15	1′, 2′, 6′	90	9.18
18	1′, 2′, 6′	141	13.219
21	1′, 2′, 6′	168	17.993
24	1′, 2′, 6′	230	23.501
27	1′, 2′, 6′	290	29.743
30	1′, 2′, 6′	333	36.72
33	1′, 2′, 6′	415	44.431
36	1′, 2′, 6′	445	52.877
39	1′, 2′, 5.5′	540	62.057
42	1′, 2′, 5.5′	603	71.971

Pipe Size (B)	BELL OD €	BELL LENGTH (G)	BELL WALL (F)
4	7.625	1.5	0.5
6	10.43	2.33	0.67
8	13.09	2.31	0.78
10	15.87	2.61	0.92
12	18.51	2.84	0.99
15	22.96	2.81	1.28
18	24.47	3.22	1.5
21	30.78	3.73	1.6
24	34.06	3.67	1.71
27	38.26	3.97	1.76
30	42.18	3.9	2.02
33	46.43	4.14	2.27
36	49.93	4.05	2.27
39	54.83	4.1	2.49
42	58.5	4.67	2.55

by PipeAdmin

Feb 10, 2018

Tab sample

Click on the buttons inside the tabbed menu:

London

London is the capital city of England.

Paris

Paris is the capital of France.

Tokyo

Tokyo is the capital of Japan.

by PipeAdmin

Feb 10, 2018

ISO Metric Fine Thread V

Compared to standard threads, a fine thread has a smaller pitch which increases the resilience. It is used e.g. for adjusting screws in measuring instruments because it allows for finer settings. The term consists of the letter M, the nominal diameter and the pitch, the flank angle is 60°.

Specifications of International Thread Standards
Nom. Dia. (mm)	Pitch (mm)	Tap Drill (mm)
M 12.0	1.50	10.38
M 13.0	1.50	11.38
M 14.0	1.50	12.38
M 15.0	1.50	13.38
M 16.0	1.50	14.38
M 17.0	1.50	15.38
M 18.0	1.50	16.38
M 19.0	1.50	17.38
M 20.0	1.50	18.38
M 21.0	1.50	19.38
M 22.0	1.50	20.38
M 23.0	1.50	21.38
M 24.0	1.50	22.38
M 25.0	1.50	23.38
M 26.0	1.50	24.38
M 27.0	1.50	25.38
M 28.0	1.50	26.38
M 29.0	1.50	27.38
M 30.0	1.50	28.38
M 31.0	1.50	29.38
M 32.0	1.50	30.38
M 33.0	1.50	31.38
M 34.0	1.50	32.38
M 35.0	1.50	33.38
M 36.0	1.50	34.38
M 37.0	1.50	35.38
M 38.0	1.50	36.38
M 39.0	1.50	37.38
M 40.0	1.50	38.38
M 42.0	1.50	40.38
M 45.0	1.50	43.38
M 48.0	1.50	46.38
M 50.0	1.50	48.38
M 52.0	1.50	50.38
M 55.0	1.50	53.38
M 56.0	1.50	54.38
M 58.0	1.50	56.38
M 60.0	1.50	58.38
M 62.0	1.50	60.38
M 64.0	1.50	62.38
M 65.0	1.50	63.38
M 68.0	1.50	66.38
M 70.0	1.50	68.38
M 72.0	1.50	70.38
M 75.0	1.50	73.38
M 76.0	1.50	74.38
M 78.0	1.50	76.38
M 80.0	1.50	78.38
M 82.0	1.50	80.38
M 85.0	1.50	83.38
M 88.0	1.50	86.38
M 90.0	1.50	88.38
M 92.0	1.50	90.38
M 95.0	1.50	93.38
M 98.0	1.50	96.38
M 100.0	1.50	98.38
M 102.0	1.50	100.38
M 105.0	1.50	103.38
M 108.0	1.50	106.38
M 110.0	1.50	108.38
M 112.0	1.50	110.38
M 115.0	1.50	113.38
M 118.0	1.50	116.38
M 120.0	1.50	118.38
M 122.0	1.50	120.38
M 125.0	1.50	123.38
M 128.0	1.50	126.38
M 130.0	1.50	128.38
M 132.0	1.50	130.38
M 135.0	1.50	133.38
M 138.0	1.50	136.38
M 140.0	1.50	138.38
M 142.0	1.50	140.38
M 145.0	1.50	143.38
M 148.0	1.50	146.38
M 150.0	1.50	148.38
M 152.0	1.50	150.38
M 155.0	1.50	153.38
M 158.0	1.50	156.38
M 160.0	1.50	158.38
M 162.0	1.50	160.38
M 165.0	1.50	163.38
M 168.0	1.50	166.38
M 170.0	1.50	168.38
M 172.0	1.50	170.38
M 175.0	1.50	173.38
M 178.0	1.50	176.38
M 180.0	1.50	178.38
M 182.0	1.50	180.38
M 185.0	1.50	183.38
M 188.0	1.50	186.38
M 190.0	1.50	188.38
M 192.0	1.50	190.38
M 195.0	1.50	193.38
M 198.0	1.50	196.38
M 200.0	1.50	198.38
M 202.0	1.50	200.38
M 205.0	1.50	203.38
M 208.0	1.50	206.38
M 210.0	1.50	208.38
M 212.0	1.50	210.38
M 215.0	1.50	213.38
M 218.0	1.50	216.38
M 220.0	1.50	218.38
M 222.0	1.50	220.38
M 225.0	1.50	223.38
M 228.0	1.50	226.38
M 230.0	1.50	228.38
M 232.0	1.50	230.38
M 235.0	1.50	233.38
M 238.0	1.50	236.38
M 240.0	1.50	238.38
M 242.0	1.50	240.38
M 245.0	1.50	243.38
M 248.0	1.50	246.38
M 250.0	1.50	248.38
M 252.0	1.50	250.38
M 255.0	1.50	253.38
M 258.0	1.50	256.38
M 260.0	1.50	258.38
M 262.0	1.50	260.38
M 265.0	1.50	263.38
M 268.0	1.50	266.38
M 270.0	1.50	268.38
M 272.0	1.50	270.38
M 275.0	1.50	273.38
M 278.0	1.50	276.38
M 280.0	1.50	278.38
M 282.0	1.50	280.38
M 285.0	1.50	283.38
M 288.0	1.50	286.38
M 290.0	1.50	288.38
M 292.0	1.50	290.38
M 295.0	1.50	293.38
M 298.0	1.50	296.38
M 300.0	1.50	298.38″}

See Other ISO threads

by PipeAdmin
Tags: DIN, Fine Thread, ISO, Metric

Feb 9, 2018

UNF – Unified National Fine 60°

Nominal Diameter	Major Diameter Inch	Major Diameter mm	Tapping Drill Size mm	TPI	Pitch mm
#0 - 80 UNF	0.060	1.524	1.25	80	0.317
#1 - 72 UNF	0.073	1.854	1.55	72	0.353
#2 - 64 UNF	0.086	2.184	1.90	64	0.397
#3 - 56 UNF	0.099	2.515	2.15	56	0.453
#4 - 48 UNF	0.112	2.845	2.40	48	0.529
#5 - 44 UNF	0.125	3.175	2.70	44	0.577
#6 - 40 UNF	0.138	3.505	2.95	40	0.635
#8 - 36 UNF	0.164	4.166	3.50	36	0.705
#10 - 32 UNF	0.190	4.826	4.10	32	0.794
#12 - 28 UNF	0.216	5.486	4.70	28	0.907
1/4" - 28 UNF	0.250	6.350	5.50	28	0.907
5/16" - 24 UNF	0.313	7.938	6.90	24	1.058
3/8" - 24 UNF	0.375	9.525	8.50	24	1.058
7/16" - 20 UNF	0.438	11.112	9.90	20	1.270
1/2" - 20 UNF	0.500	12.700	11.50	20	1.270
9/16" - 18 UNF	0.563	14.288	12.90	18	1.411
5/8" - 18 UNF	0.625	15.875	14.50	18	1.411
3/4" - 16 UNF	0.750	19.050	17.50	16	1.587
7/8" - 14 UNF	0.875	22.225	20.40	14	1.814
1" - 12 UNF	1.000	25.400	23.25	12	2.117
1 1/8" - 12 UNF	1.125	28.575	26.50	12	2.117
1 1/4" - 12 UNF	1.250	31.750	29.50	12	2.117
1 3/8" - 12 UNF	1.375	34.925	32.75	12	2.117
1 1/2" - 12 UNF	1.500	38.100	36.00	12	2.117

by PipeAdmin
Tags: 60 degree, inch, UNF, Unified National Fine Thread