ASME B1.9 Buttress Threads: PUSH-BUTT (push type, 7°/45°)

All 226 thread sizes per ASME B1.9. Click any row for full specifications, tolerances, and geometry.

Designation	Diameter (in)	TPI	Specs
0.5"	0.5	12 TPI	External Internal
0.5"	0.5	16 TPI	External Internal
0.5"	0.5	20 TPI	External Internal
0.625"	0.625	12 TPI	External Internal
0.625"	0.625	16 TPI	External Internal
0.625"	0.625	20 TPI	External Internal
0.75"	0.75	12 TPI	External Internal
0.75"	0.75	16 TPI	External Internal
0.75"	0.75	20 TPI	External Internal
0.875"	0.875	10 TPI	External Internal
0.875"	0.875	12 TPI	External Internal
0.875"	0.875	16 TPI	External Internal
1"	1	10 TPI	External Internal
1"	1	12 TPI	External Internal
1"	1	16 TPI	External Internal
1.25"	1.25	10 TPI	External Internal
1.25"	1.25	12 TPI	External Internal
1.25"	1.25	16 TPI	External Internal
1.25"	1.25	6 TPI	External Internal
1.25"	1.25	8 TPI	External Internal
1.375"	1.375	10 TPI	External Internal
1.375"	1.375	12 TPI	External Internal
1.375"	1.375	16 TPI	External Internal
1.375"	1.375	6 TPI	External Internal
1.375"	1.375	8 TPI	External Internal
1.5"	1.5	10 TPI	External Internal
1.5"	1.5	12 TPI	External Internal
1.5"	1.5	16 TPI	External Internal
1.5"	1.5	6 TPI	External Internal
1.5"	1.5	8 TPI	External Internal
1.75"	1.75	10 TPI	External Internal
1.75"	1.75	12 TPI	External Internal
1.75"	1.75	16 TPI	External Internal
1.75"	1.75	4 TPI	External Internal
1.75"	1.75	5 TPI	External Internal
1.75"	1.75	6 TPI	External Internal
1.75"	1.75	8 TPI	External Internal
2"	2	10 TPI	External Internal
2"	2	12 TPI	External Internal
2"	2	16 TPI	External Internal
2"	2	4 TPI	External Internal
2"	2	5 TPI	External Internal
2"	2	6 TPI	External Internal
2"	2	8 TPI	External Internal
2.25"	2.25	10 TPI	External Internal
2.25"	2.25	12 TPI	External Internal
2.25"	2.25	16 TPI	External Internal
2.25"	2.25	4 TPI	External Internal
2.25"	2.25	5 TPI	External Internal
2.25"	2.25	6 TPI	External Internal
2.25"	2.25	8 TPI	External Internal
2.5"	2.5	10 TPI	External Internal
2.5"	2.5	12 TPI	External Internal
2.5"	2.5	16 TPI	External Internal
2.5"	2.5	4 TPI	External Internal
2.5"	2.5	5 TPI	External Internal
2.5"	2.5	6 TPI	External Internal
2.5"	2.5	8 TPI	External Internal
2.75"	2.75	10 TPI	External Internal
2.75"	2.75	12 TPI	External Internal
2.75"	2.75	16 TPI	External Internal
2.75"	2.75	4 TPI	External Internal
2.75"	2.75	5 TPI	External Internal
2.75"	2.75	6 TPI	External Internal
2.75"	2.75	8 TPI	External Internal
3"	3	10 TPI	External Internal
3"	3	12 TPI	External Internal
3"	3	16 TPI	External Internal
3"	3	4 TPI	External Internal
3"	3	5 TPI	External Internal
3"	3	6 TPI	External Internal
3"	3	8 TPI	External Internal
3.5"	3.5	10 TPI	External Internal
3.5"	3.5	12 TPI	External Internal
3.5"	3.5	16 TPI	External Internal
3.5"	3.5	4 TPI	External Internal
3.5"	3.5	5 TPI	External Internal
3.5"	3.5	6 TPI	External Internal
3.5"	3.5	8 TPI	External Internal
4"	4	10 TPI	External Internal
4"	4	12 TPI	External Internal
4"	4	16 TPI	External Internal
4"	4	4 TPI	External Internal
4"	4	5 TPI	External Internal
4"	4	6 TPI	External Internal
4"	4	8 TPI	External Internal
4.5"	4.5	10 TPI	External Internal
4.5"	4.5	12 TPI	External Internal
4.5"	4.5	3 TPI	External Internal
4.5"	4.5	4 TPI	External Internal
4.5"	4.5	5 TPI	External Internal
4.5"	4.5	6 TPI	External Internal
4.5"	4.5	8 TPI	External Internal
5"	5	10 TPI	External Internal
5"	5	12 TPI	External Internal
5"	5	3 TPI	External Internal
5"	5	4 TPI	External Internal
5"	5	5 TPI	External Internal
5"	5	6 TPI	External Internal
5"	5	8 TPI	External Internal
5.5"	5.5	10 TPI	External Internal
5.5"	5.5	12 TPI	External Internal
5.5"	5.5	3 TPI	External Internal
5.5"	5.5	4 TPI	External Internal
5.5"	5.5	5 TPI	External Internal
5.5"	5.5	6 TPI	External Internal
5.5"	5.5	8 TPI	External Internal
6"	6	10 TPI	External Internal
6"	6	12 TPI	External Internal
6"	6	3 TPI	External Internal
6"	6	4 TPI	External Internal
6"	6	5 TPI	External Internal
6"	6	6 TPI	External Internal
6"	6	8 TPI	External Internal
7"	7	10 TPI	External Internal
7"	7	2.5 TPI	External Internal
7"	7	2 TPI	External Internal
7"	7	3 TPI	External Internal
7"	7	4 TPI	External Internal
7"	7	5 TPI	External Internal
7"	7	6 TPI	External Internal
7"	7	8 TPI	External Internal
8"	8	10 TPI	External Internal
8"	8	2.5 TPI	External Internal
8"	8	2 TPI	External Internal
8"	8	3 TPI	External Internal
8"	8	4 TPI	External Internal
8"	8	5 TPI	External Internal
8"	8	6 TPI	External Internal
8"	8	8 TPI	External Internal
9"	9	10 TPI	External Internal
9"	9	2.5 TPI	External Internal
9"	9	2 TPI	External Internal
9"	9	3 TPI	External Internal
9"	9	4 TPI	External Internal
9"	9	5 TPI	External Internal
9"	9	6 TPI	External Internal
9"	9	8 TPI	External Internal
10"	10	10 TPI	External Internal
10"	10	2.5 TPI	External Internal
10"	10	2 TPI	External Internal
10"	10	3 TPI	External Internal
10"	10	4 TPI	External Internal
10"	10	5 TPI	External Internal
10"	10	6 TPI	External Internal
10"	10	8 TPI	External Internal
11"	11	1.25 TPI	External Internal
11"	11	1.5 TPI	External Internal
11"	11	10 TPI	External Internal
11"	11	2.5 TPI	External Internal
11"	11	2 TPI	External Internal
11"	11	3 TPI	External Internal
11"	11	4 TPI	External Internal
11"	11	5 TPI	External Internal
11"	11	6 TPI	External Internal
11"	11	8 TPI	External Internal
12"	12	1.25 TPI	External Internal
12"	12	1.5 TPI	External Internal
12"	12	10 TPI	External Internal
12"	12	2.5 TPI	External Internal
12"	12	2 TPI	External Internal
12"	12	3 TPI	External Internal
12"	12	4 TPI	External Internal
12"	12	5 TPI	External Internal
12"	12	6 TPI	External Internal
12"	12	8 TPI	External Internal
14"	14	1.25 TPI	External Internal
14"	14	1.5 TPI	External Internal
14"	14	10 TPI	External Internal
14"	14	2.5 TPI	External Internal
14"	14	2 TPI	External Internal
14"	14	3 TPI	External Internal
14"	14	4 TPI	External Internal
14"	14	5 TPI	External Internal
14"	14	6 TPI	External Internal
14"	14	8 TPI	External Internal
16"	16	1.25 TPI	External Internal
16"	16	1.5 TPI	External Internal
16"	16	10 TPI	External Internal
16"	16	2.5 TPI	External Internal
16"	16	2 TPI	External Internal
16"	16	3 TPI	External Internal
16"	16	4 TPI	External Internal
16"	16	5 TPI	External Internal
16"	16	6 TPI	External Internal
16"	16	8 TPI	External Internal
18"	18	1.25 TPI	External Internal
18"	18	1.5 TPI	External Internal
18"	18	1 TPI	External Internal
18"	18	2.5 TPI	External Internal
18"	18	2 TPI	External Internal
18"	18	3 TPI	External Internal
18"	18	4 TPI	External Internal
18"	18	5 TPI	External Internal
18"	18	6 TPI	External Internal
18"	18	8 TPI	External Internal
20"	20	1.25 TPI	External Internal
20"	20	1.5 TPI	External Internal
20"	20	1 TPI	External Internal
20"	20	2.5 TPI	External Internal
20"	20	2 TPI	External Internal
20"	20	3 TPI	External Internal
20"	20	4 TPI	External Internal
20"	20	5 TPI	External Internal
20"	20	6 TPI	External Internal
20"	20	8 TPI	External Internal
22"	22	1.25 TPI	External Internal
22"	22	1.5 TPI	External Internal
22"	22	1 TPI	External Internal
22"	22	2.5 TPI	External Internal
22"	22	2 TPI	External Internal
22"	22	3 TPI	External Internal
22"	22	4 TPI	External Internal
22"	22	5 TPI	External Internal
22"	22	6 TPI	External Internal
22"	22	8 TPI	External Internal
24"	24	1.25 TPI	External Internal
24"	24	1.5 TPI	External Internal
24"	24	1 TPI	External Internal
24"	24	2.5 TPI	External Internal
24"	24	2 TPI	External Internal
24"	24	3 TPI	External Internal
24"	24	4 TPI	External Internal
24"	24	5 TPI	External Internal
24"	24	6 TPI	External Internal
24"	24	8 TPI	External Internal

Showing 226 thread sizes • Standards: ASME B1.9