Questo prodotto è regolamentato dalle seguenti norme:

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Trapezoidal threaded screws, nuts and bars

Questo prodotto è regolamentato dalle seguenti norme:

Standard DIN 103

Trapezoidal threaded screws, nuts and bars

The Trapezoidal Thread is shaped like an isosceles trapezium. The thread pitches are broader than in threads with a triangular profile. Trapezoidal Thread are used in lead screw (e.e. for lathe or spindle presses) because they are able to transmit higher axial forces. The flank angle is 30°.

Dimensions in mm - Trapezoidal coarse and fine thread - DIN 103
Publication date: 08/1924 - WITHDRAWN
d Nominal diameter	Pitch	d2	D4	d3	D1
8	1.5	7.25	8.3	6.2	6.5
9	1.5	8.25	9.3	7.2	7.5
9	2	8	9.5	6.5	7
10	1.5	9.25	11	8	7.5
10	2	9	10.5	7.5	8
11	2	10	11.5	8.5	9
11	3	9.5	11.5	7.5	8
12	2	11	12.5	9.5	10
12	3	10.5	12.5	8.5	9
14	2	13	14.5	11.5	12
14	3	12.5	14.5	10.5	11
16	2	15	16.5	13.5	14
16	3	14	16.5	12.5	13
18	2	17	18.5	15.5	16
18	4	16	18.5	13.5	14
20	2	19	20.5	17.5	18
20	4	18	20.5	15.5	16
22	3	20.5	22.5	18.5	19
22	5	19.5	22.5	16.5	17
22	8	18	23	13	14
24	3	22.5	24.5	20.5	21
24	5	21.5	24.5	18.5	19
24	8	20	25	15	16
26	3	24.5	26.5	22.5	23
26	5	23.5	26.5	20.5	21
26	8	22	27	17	18
28	3	26.5	28.5	24.5	25
28	5	25.5	28.5	22.5	23
28	8	24	29	19	20
30	3	28.5	30.5	26.5	27
30	6	27	30.5	23	24
30	10	25	31	19	20
32	3	30.5	32.5	28.5	29
32	6	29	32.5	25	26
32	10	27	33	21	22
34	3	32.5	34.5	30.5	31
34	6	31	34.5	27	28
34	10	29	35	23	24
36	3	34.5	36.5	32.5	33
36	6	33	36.5	29	30
36	10	31	37	25	26
38	3	36.5	38.5	34.5	35
38	7	34.5	39	30	31
38	10	33	39	27	28
40	3	38.5	40.5	36.5	37
40	7	36.5	41	32	33
40	10	35	41	29	30
42	3	40.5	40.5	42.5	39
42	7	38.5	38.5	43	35
42	10	37	37	43	32
44	3	42.5	42.5	44.5	41
44	7	40.5	40.5	45	37
44	12	38	38	45	32
46	3	44.5	44.5	46.5	43
46	8	42	42	47	38
46	12	40	40	47	34
48	3	46.5	46.5	48.5	45
48	8	44	44	49	40
48	12	42	42	49	36

d Nominal diameter	Pitch	d2	D4	d3	D1
50	3	48.5	50.5	46.5	47
50	8	46	51	41	42
50	12	44	51	37	38
52	3	50.5	52.5	48.5	49
52	8	48	53	43	44
52	12	46	53	39	40
55	3	53.5	55.5	51.5	52
55	9	50.5	56	45	46
55	14	48	57	39	41
60	3	58.5	60.5	56.5	57
60	9	55.5	61	50	51
60	14	53	62	44	46
65	4	63	65.5	60.5	61
65	10	60	66	54	55
65	16	57	67	47	49
70	4	68	70.5	65.5	66
70	10	65	71	59	60
70	16	62	72	52	54
75	4	73	75.5	70.5	71
75	10	70	76	64	65
75	16	67	77	57	59
80	4	78	80.5	75.5	76
80	10	75	81	69	70
80	16	72	82	62	64
85	4	83	85.5	80.5	81
85	12	79	86	72	73
85	18	76	87	65	67
90	4	88	90.5	65.5	86
90	12	84	91	77	78
90	18	81	92	70	72
95	4	93	95.5	90.5	91
95	12	89	96	82	83
95	18	86	97	75	77
100	4	98	100.5	95.5	96
100	12	94	101	87	88
100	20	90	102	78	80
105	4	103	105.5	100.5	101
105	12	99	106	92	93
105	20	95	107	83	85
110	4	108	110.5	105.5	106
110	12	104	111	97	98
110	20	100	112	88	90
115	6	112	116	108	109
115	14	108	117	99	101
115	22	104	117	91	93
120	6	117	121	113	114
120	14	113	122	104	106
120	22	109	122	96	98
125	6	122	126	115	119
125	14	118	127	109	111
125	22	114	127	101	103
130	6	127	131	123	124
130	14	123	132	114	116
130	22	119	132	106	108
135	6	132	136	128	129
135	14	128	137	119	121
135	24	123	137	109	111
140	6	137	141	133	134
140	14	133	142	124	126
140	24	128	142	114	116
145	6	142	146	136	139
145	14	138	147	129	131
145	24	133	147	119	121

d Nominal diameter	Pitch	d2	D4	d3	D1
150	6	147	151	143	144
150	16	142	152	132	134
150	24	138	152	124	126
155	6	152	156	148	149
155	16	147	157	137	139
155	24	143	157	129	131
160	8	157	161	153	154
160	16	152	162	142	144
160	28	146	162	130	132
165	6	162	166	158	159
165	16	157	167	147	149
165	28	151	167	135	137
170	6	167	171	163	164
170	16	162	172	152	154
170	28	156	172	140	142
175	8	171	176	166	167
175	16	167	177	157	159
175	28	161	177	145	147
180	8	176	181	171	172
180	18	171	182	160	162
180	28	166	182	150	152
185	8	181	186	176	177
185	18	176	187	165	167
185	32	169	187	151	153
190	8	186	191	181	182
190	18	181	192	170	172
190	32	174	192	156	158
195	8	191	196	186	187
195	18	186	197	175	177
195	32	179	197	161	163
200	8	196	201	191	192
200	18	191	202	180	182
200	32	184	202	166	168
210	8	206	211	201	202
210	20	200	212	188	190
210	36	192	212	172	174
220	8	216	221	211	212
220	20	210	222	198	200
220	36	202	222	182	184
230	8	226	231	221	222
230	20	220	232	208	210
230	36	212	232	192	194
240	8	236	241	231	232
240	22	229	242	216	218
240	36	222	242	202	204
250	12	244	251	237	238
250	22	239	252	226	228
250	40	230	252	208	210
260	12	254	261	247	248
260	22	249	262	236	238
260	40	240	262	218	220
270	12	264	271	257	258
270	24	258	272	244	246
270	40	250	272	228	230
280	12	274	281	267	268
280	24	268	282	254	256
280	40	260	282	238	240
290	12	284	291	277	278
290	24	278	292	264	266
290	44	268	292	244	246
300	12	294	301	287	288
300	24	288	302	274	276
300	44	278	302	254	256

Standard DIN 69051 5

Dimensions in mm - source DIN 69051/5 - Single nut with flange - Einzelmutter mit Flansch - Chiocciola singola Publication date: 11-2002
d nominal thread size	Pitch of the thread	Da Ball dia.	Nr of ball screws revolutions	D	D1	D2	L	L1	D3	L4
16	4	2.381	4	28	38	48	40	10	5.5	40
16	5	3.175	4	28	38	48	50	10	5.5	40
16	10	3.175	3	28	38	48	57	10	5.5	40
20	4	2.381	4	36	47	58	42	10	6.6	44
20	5	3.175	4	36	47	58	51	10	6.6	44
25	4	2.381	4	40	51	62	42	10	6.6	48
25	5	3.175	4	40	51	62	51	10	6.6	48
25	10	4.762	4	40	51	62	85	12	6.6	48
32	4	2.381	4	50	65	80	44	12	9	62
32	5	3.175	4	50	65	80	52	12	9	62
32	10	6.35	4	50	65	80	90	12	9	62
40	5	3.175	4	63	78	93	55	14	9	70
40	10	6.35	4	63	78	93	93	14	9	70
50	10	6.35	4	75	93	110	93	16	11	85
63	10	6.35	4	90	108	125	98	18	11	95
63	20	9.525	4	95	115	135	149	20	13.5	100
80	10	6.35	4	105	125	145	98	20	13.5	110
80	20	9.525	4	125	145	165	154	25	13.5	130

Dimensions in mm - source Din 69051/5 - Compact single nut with flange - Kompakte Einzelmutter mit Flansch - Chiocciola singola compatta Publication date: 11-2002
d nominal thread size	Pitch of the thread	Da Ball dia.	Nr of ball screws revolutions	D	D1	D2	L	L1	D3	L4
12	5	2.5	2.8*1	24	32	40	31	10	4.5	30
15	5	2.778	3.8*1	28	38	48	38	10	5.5	40
15	10	2.778	2.8*1	28	38	48	47	10	5.5	40
15	16	2.778	1.8*1	28	38	48	45	10	5.5	40
15	16	2.778	2.8*1	28	38	48	61	10	5.5	40
15	20	2.778	1.8*1	28	38	48	57	10	5.5	40
20	5	3.175	3.8*1	36	47	58	40	10	6.6	44
20	10	3.175	3.8*1	36	47	58	60	10	6.6	44
20	20	3.175	1.8*1	36	47	58	57	10	6.6	44
20	20	3.175	2.8*1	36	47	58	77	10	6.6	44
25	5	3.175	3.8*1	40	51	62	40	10	6.6	48
25	10	3.175	3.8*1	40	51	62	62	10	6.6	48
25	25	3.175	1.8*1	40	51	62	70	12	6.6	48
25	25	3.175	2.8*1	40	51	62	95	12	6.6	48
32	5	3.175	3.8*1	50	65	80	42	12	9	62
31	10	3.969	3.8*1	50	65	80	62	12	9	62
31	20	3.969	2.8*1	50	65	80	80	13	9	62
31	32	3.969	1.8*1	50	65	80	84	12	9	62
31	32	3.969	2.8*1	50	65	80	116	13	9	62
40	5	3.175	3.8*1	63	78	93	45	15	9	70
38	10	6.35	3.8*1	63	78	93	63	14	9	70
38	20	6.35	2.8*1	63	78	93	82	14	9	70
38	40	6.35	1.8*1	63	78	93	106	15	9	70
38	40	6.35	2.8*1	63	93	93	145	15	9	70
50	5	3.175	3.8*1	75	93	110	45	15	11	85
48	10	6.35	3.8*1	75	93	110	68	18	11	85
48	50	6.35	3.8*1	75	93	110	108	18	11	85


Dimensions in mm - source DIN 69051/5 - Double nut with flange - Doppelmutter mit Flansch - Chiocciola doppia Publication date: 11-2002
d nominal thread size	Pitch of the thread	Da Ball dia.	Nr of ball screws revolutions	D	D1	D2	L	L1	D3	L4
16	4	2.381	4	28	38	48	80	10	5.5	40
16	5	3.175	4	28	38	48	100	10	5.5	40
16	10	3.175	3	28	38	48	118	10	5.5	40
20	4	2.381	4	36	47	58	80	10	6.6	44
20	5	3.175	4	36	47	58	101	10	6.6	44
25	4	2.381	4	40	51	62	80	10	6.6	48
25	5	3.175	4	40	51	62	101	10	6.6	48
25	10	4.762	4	40	51	62	145	12	6.6	48
32	4	2.381	4	50	65	80	80	12	9	62
32	5	3.175	4	50	65	80	102	12	9	62
32	10	6.35	4	50	65	80	162	12	9	62
40	5	3.175	4	63	78	93	105	14	9	70
40	10	6.35	4	63	78	93	165	14	9	70
50	10	6.35	4	75	93	110	171	16	11	85
63	10	6.35	4	90	108	125	182	18	11	95
63	20	9.525	4	95	115	135	290	20	13.5	100
80	10	6.35	4	105	125	145	182	20	13.5	110
80	20	9.525	4	125	145	165	295	25	13.5	130

Dimensions in mm - source Din 69051/5 - Compact double nut with flange - Kompacte Doppelmutter mit Flansch - Chiocciola doppia compatta Publication date: 11-2002
d nominal thread size	Pitch of the thread	Da Ball dia.	Nr of ball screws revolutions	D	D1	D2	L	L1	D3	L4
15	5	2.778	3.8*1	28	38	48	73	10	5.5	40
15	10	2.778	2.8*1	28	38	48	97	10	5.5	40
20	5	3.175	3.8*1	36	47	58	75	10	6.6	44
20	10	3.175	3.8*1	36	47	58	120	10	6.6	44
25	5	3.175	3.8*1	40	51	62	75	10	6.6	48
25	10	3.175	3.8*1	40	51	62	122	12	6.6	48
32	5	3.175	3.8*1	50	65	80	82	12	9	62
31	10	3.969	3.8*1	50	65	80	122	13	9	62
31	20	3.969	2.8*1	50	65	80	160	12	9	62
40	5	3.175	3.8*1	63	78	93	85	15	9	70
38	10	6.35	3.8*1	63	78	93	123	14	9	70
38	20	6.35	2.8*1	63	78	93	162	14	9	70
50	5	3.175	3.8*1	75	93	110	85	15	11	85
48	10	6.35	3.8*1	75	93	110	138	18	11	85
48	20	6.35	3.8*1	75	93	110	218	18	11	85

Standard ISO 2904

ISO metric trapezoidal screw threads — Basic dimensions

This norm specifies the dimensions for threads according to ISO 2902; the values refer to the basic profiles according to ISO 2901; shows the formulae for calculations; tabulates nominal diameters from 8 mm up to and including 300 mm with pitches from 1.5 to 44 together with the associated pitch, major and minor diameters.

Dimensions in mm - Trapezoidal coarse and fine thread - ISO 2904
Publication date: 10/1977
d Nominal diameter	Pitch	d2	D4	d3	D1
8	1.5	7.25	8.3	6.2	6.5
9	1.5	8.25	9.3	7.2	7.5
9	2	8	9.5	6.5	7
10	1.5	9.25	11	8	7.5
10	2	9	10.5	7.5	8
11	2	10	11.5	8.5	9
11	3	9.5	11.5	7.5	8
12	2	11	12.5	9.5	10
12	3	10.5	12.5	8.5	9
14	2	13	14.5	11.5	12
14	3	12.5	14.5	10.5	11
16	2	15	16.5	13.5	14
16	3	14	16.5	12.5	13
18	2	17	18.5	15.5	16
18	4	16	18.5	13.5	14
20	2	19	20.5	17.5	18
20	4	18	20.5	15.5	16
22	3	20.5	22.5	18.5	19
22	5	19.5	22.5	16.5	17
22	8	18	23	13	14
24	3	22.5	24.5	20.5	21
24	5	21.5	24.5	18.5	19
24	8	20	25	15	16
26	3	24.5	26.5	22.5	23
26	5	23.5	26.5	20.5	21
26	8	22	27	17	18
28	3	26.5	28.5	24.5	25
28	5	25.5	28.5	22.5	23
28	8	24	29	19	20
30	3	28.5	30.5	26.5	27
30	6	27	30.5	23	24
30	10	25	31	19	20
32	3	30.5	32.5	28.5	29
32	6	29	32.5	25	26
32	10	27	33	21	22
34	3	32.5	34.5	30.5	31
34	6	31	34.5	27	28
34	10	29	35	23	24
36	3	34.5	36.5	32.5	33
36	6	33	36.5	29	30
36	10	31	37	25	26
38	3	36.5	38.5	34.5	35
38	7	34.5	39	30	31
38	10	33	39	27	28
40	3	38.5	40.5	36.5	37
40	7	36.5	41	32	33
40	10	35	41	29	30
42	3	40.5	40.5	42.5	39
42	7	38.5	38.5	43	35
42	10	37	37	43	32
44	3	42.5	42.5	44.5	41
44	7	40.5	40.5	45	37
44	12	38	38	45	32
46	3	44.5	44.5	46.5	43
46	8	42	42	47	38
46	12	40	40	47	34
48	3	46.5	46.5	48.5	45
48	8	44	44	49	40
48	12	42	42	49	36

d Nominal diameter	Pitch	d2	D4	d3	D1
50	3	48.5	50.5	46.5	47
50	8	46	51	41	42
50	12	44	51	37	38
52	3	50.5	52.5	48.5	49
52	8	48	53	43	44
52	12	46	53	39	40
55	3	53.5	55.5	51.5	52
55	9	50.5	56	45	46
55	14	48	57	39	41
60	3	58.5	60.5	56.5	57
60	9	55.5	61	50	51
60	14	53	62	44	46
65	4	63	65.5	60.5	61
65	10	60	66	54	55
65	16	57	67	47	49
70	4	68	70.5	65.5	66
70	10	65	71	59	60
70	16	62	72	52	54
75	4	73	75.5	70.5	71
75	10	70	76	64	65
75	16	67	77	57	59
80	4	78	80.5	75.5	76
80	10	75	81	69	70
80	16	72	82	62	64
85	4	83	85.5	80.5	81
85	12	79	86	72	73
85	18	76	87	65	67
90	4	88	90.5	65.5	86
90	12	84	91	77	78
90	18	81	92	70	72
95	4	93	95.5	90.5	91
95	12	89	96	82	83
95	18	86	97	75	77
100	4	98	100.5	95.5	96
100	12	94	101	87	88
100	20	90	102	78	80
105	4	103	105.5	100.5	101
105	12	99	106	92	93
105	20	95	107	83	85
110	4	108	110.5	105.5	106
110	12	104	111	97	98
110	20	100	112	88	90
115	6	112	116	108	109
115	14	108	117	99	101
115	22	104	117	91	93
120	6	117	121	113	114
120	14	113	122	104	106
120	22	109	122	96	98
125	6	122	126	115	119
125	14	118	127	109	111
125	22	114	127	101	103
130	6	127	131	123	124
130	14	123	132	114	116
130	22	119	132	106	108
135	6	132	136	128	129
135	14	128	137	119	121
135	24	123	137	109	111
140	6	137	141	133	134
140	14	133	142	124	126
140	24	128	142	114	116
145	6	142	146	136	139
145	14	138	147	129	131
145	24	133	147	119	121

d Nominal diameter	Pitch	d2	D4	d3	D1
150	6	147	151	143	144
150	16	142	152	132	134
150	24	138	152	124	126
155	6	152	156	148	149
155	16	147	157	137	139
155	24	143	157	129	131
160	8	157	161	153	154
160	16	152	162	142	144
160	28	146	162	130	132
165	6	162	166	158	159
165	16	157	167	147	149
165	28	151	167	135	137
170	6	167	171	163	164
170	16	162	172	152	154
170	28	156	172	140	142
175	8	171	176	166	167
175	16	167	177	157	159
175	28	161	177	145	147
180	8	176	181	171	172
180	18	171	182	160	162
180	28	166	182	150	152
185	8	181	186	176	177
185	18	176	187	165	167
185	32	169	187	151	153
190	8	186	191	181	182
190	18	181	192	170	172
190	32	174	192	156	158
195	8	191	196	186	187
195	18	186	197	175	177
195	32	179	197	161	163
200	8	196	201	191	192
200	18	191	202	180	182
200	32	184	202	166	168
210	8	206	211	201	202
210	20	200	212	188	190
210	36	192	212	172	174
220	8	216	221	211	212
220	20	210	222	198	200
220	36	202	222	182	184
230	8	226	231	221	222
230	20	220	232	208	210
230	36	212	232	192	194
240	8	236	241	231	232
240	22	229	242	216	218
240	36	222	242	202	204
250	12	244	251	237	238
250	22	239	252	226	228
250	40	230	252	208	210
260	12	254	261	247	248
260	22	249	262	236	238
260	40	240	262	218	220
270	12	264	271	257	258
270	24	258	272	244	246
270	40	250	272	228	230
280	12	274	281	267	268
280	24	268	282	254	256
280	40	260	282	238	240
290	12	284	291	277	278
290	24	278	292	264	266
290	44	268	292	244	246
300	12	294	301	287	288
300	24	288	302	274	276
300	44	278	302	254	256

Trapezoidal threaded screws, nuts and bars

Dimensions in mm - Trapezoidal coarse and fine thread - DIN 103
Publication date: 04/1977
Nominal diameter	P	D4	d3	D1
8	1.5	8.3	6.2	6.5
9	1.5	9.3	7.2	7.5
9	2	9.5	6.5	7
10	1.5	11	8	7.5
10	2	10.5	7.5	8
11	2	11.5	8.5	9
11	3	11.5	7.5	8
12	2	12.5	9.5	10
12	3	12.5	8.5	9
14	2	14.5	11.5	12
14	3	14.5	10.5	11
16	2	16.5	13.5	14
16	3	16.5	12.5	13
18	2	18.5	15.5	16
18	4	18.5	13.5	14
20	2	20.5	17.5	18
20	4	20.5	15.5	16
22	3	22.5	18.5	19
22	5	22.5	16.5	17
22	8	23	13	14
24	3	24.5	20.5	21
24	5	24.5	18.5	19
24	8	25	15	16
26	3	26.5	22.5	23
26	5	26.5	20.5	21
26	8	27	17	18
28	3	28.5	24.5	25
28	5	28.5	22.5	23
28	8	29	19	20
30	3	30.5	26.5	27
30	6	30.5	23	24
30	10	31	19	20
32	3	32.5	28.5	29
32	6	32.5	25	26
32	10	33	21	22
34	3	34.5	30.5	31
34	6	34.5	27	28
34	10	35	23	24
36	3	36.5	32.5	33
36	6	36.5	29	30
36	10	37	25	26
38	3	38.5	34.5	35
38	7	39	30	31
38	10	39	27	28
40	3	40.5	36.5	37
40	7	41	32	33
40	10	41	29	30

Elenco completo dei fornitori di Trapezoidal threaded screws, nuts and bars

Turkey

TASKAZAN

TASKAZAN Fasteners CO., LTD. was founded in 1980 and is a manufacturing and marketing company standing proudly among the tops of the sector of Fasteners with expert staff, qualified products and service, and over 44 years of work and market experience.

Italy