EN
Technical drawing of the thread cross-section 30 degree flank angle saw thread

Buttress Thread DIN 514

The DIN 514 buttress thread is the fine thread variant of the metric buttress thread according to DIN 513. buttress threads are distinguished by their asymmetrical profile, reminiscent of the teeth of a saw blade. This makes them particularly resistant to high, one-sided axial loads. Buttress threads are primarily used as motion threads, e.g., in hydraulic presses, lifting equipment, or for collets in lathes and milling machines.

The DIN 514 buttress thread has a flank angle of 33°, occasionally also specified as 30°/3°. This notation describes the angle between an imaginary line perpendicular to the axis and the load-bearing flank (3°) or non-load-bearing flank (30°). The DIN 514 buttress thread is a metric thread, with external diameter and pitch given in mm.

The thread designation arises from the abbreviation S, the nominal size, and the pitch in mm, for example, S 22 x 3.

The thread table for the DIN 514 buttress thread contains a wide range of thread dimensions, from S 12 x 2 to S 620 x 24. Other measures in the table below include the external diameter and the core hole diameter. We are happy to manufacture custom dies and taps for the DIN 514 buttress thread upon request. Simply use our contact form.

To the overview thread standards
Thread Identifier
Diameter outside mm
Diameter Core hole mm
Taps in our online-shop
Dies in our online-shop
S 12 x 2
8,528
9,000
Link to the tap
Link to the thread cutting die
S 14 x 2
10,528
11,000
Link to the tap
Link to the thread cutting die
S 16 x 2
12,528
13,000
Link to the tap
Link to the thread cutting die
S 18 x 2
14,528
15,000
Link to the tap
Link to the thread cutting die
S 20 x 2
16,528
17,000
Link to the tap
Link to the thread cutting die
S 22 x 3
16,794
17,500
Link to the tap
Link to the thread cutting die
S 24 x 3
18,794
19,500
Link to the tap
Link to the thread cutting die
S 26 x 3
20,794
21,500
Link to the tap
Link to the thread cutting die
S 28 x 3
22,794
23,500
Link to the tap
Link to the thread cutting die
S 30 x 3
24,794
25,500
Link to the tap
Link to the thread cutting die
S 32 x 3
26,794
27,500
Link to the tap
Link to the thread cutting die
S 34 x 3
28,794
29,500
Link to the tap
Link to the thread cutting die
S 36 x 3
30,794
31,500
Link to the tap
Link to the thread cutting die
S 38 x 3
32,794
33,500
Link to the tap
Link to the thread cutting die
S 40 x 3
34,794
35,500
Link to the tap
Link to the thread cutting die
S 42 x 3
36,794
37,500
Link to the tap
Link to the thread cutting die
S 44 x 3
38,794
39,500
Link to the tap
Link to the thread cutting die
S 46 x 3
40,794
41,500
Link to the tap
Link to the thread cutting die
S 48 x 3
42,794
43,500
Link to the tap
Link to the thread cutting die
S 50 x 3
44,794
39,500
Link to the tap
Link to the thread cutting die
S 52 x 3
46,794
47,500
Link to the tap
Link to the thread cutting die
S 55 x 3
49,794
50,500
Link to the tap
Link to the thread cutting die
S 60 x 3
54,794
55,500
Link to the tap
Link to the thread cutting die
S 65 x 4
58,058
59,000
Link to the tap
Link to the thread cutting die
S 70 x 4
63,058
64,000
Link to the tap
Link to the thread cutting die
S 75 x 4
68,058
69,000
Link to the tap
Link to the thread cutting die
S 80 x 4
73,058
74,000
Link to the tap
Link to the thread cutting die
S 85 x 4
78,058
79,000
Link to the tap
Link to the thread cutting die
S 90 x 4
83,058
84,000
Link to the tap
Link to the thread cutting die
S 95 x 4
88,058
89,000
Link to the tap
Link to the thread cutting die
S 100 x 4
93,058
94,000
Link to the tap
Link to the thread cutting die
S 105 x 4
98,058
99,000
Link to the tap
Link to the thread cutting die
S 110 x 4
103,058
104,000
Link to the tap
Link to the thread cutting die
S 115 x 6
104,587
106,000
Link to the tap
Link to the thread cutting die
S 120 x 6
109,587
111,000
Link to the tap
Link to the thread cutting die
S 125 x 6
114,587
116,000
Link to the tap
Link to the thread cutting die
S 130 x 6
119,587
121,000
Link to the tap
Link to the thread cutting die
S 135 x 6
124,587
126,000
Link to the tap
Link to the thread cutting die
S 140 x 6
129,587
131,000
Link to the tap
Link to the thread cutting die
S 145 x 6
134,587
136,000
Link to the tap
Link to the thread cutting die
S 150 x 6
139,587
141,000
Link to the tap
Link to the thread cutting die
S 155 x 6
144,587
146,000
Link to the tap
Link to the thread cutting die
S 160 x 6
149,587
151,000
Link to the tap
Link to the thread cutting die
S 165 x 6
154,587
156,000
Link to the tap
Link to the thread cutting die
S 170 x 6
159,587
161,000
Link to the tap
Link to the thread cutting die
S 175 x 8
161,116
163,000
Link to the tap
Link to the thread cutting die
S 180 x 8
166,116
168,000
Link to the tap
Link to the thread cutting die
S 185 x 8
171,116
173,000
Link to the tap
Link to the thread cutting die
S 190 x 8
176,116
178,000
Link to the tap
Link to the thread cutting die
S 195 x 8
181,116
183,000
Link to the tap
Link to the thread cutting die
S 200 x 8
186,116
188,000
Link to the tap
Link to the thread cutting die
S 210 x 8
196,116
198,000
Link to the tap
Link to the thread cutting die
S 220 x 8
206,116
208,000
Link to the tap
Link to the thread cutting die
S 230 x 8
216,116
218,000
Link to the tap
Link to the thread cutting die
S 240 x 8
226,116
228,000
Link to the tap
Link to the thread cutting die
S 250 x 12
229,174
232,000
Link to the tap
Link to the thread cutting die
S 260 x 12
239,174
242,000
Link to the tap
Link to the thread cutting die
S 270 x 12
249,174
252,000
Link to the tap
Link to the thread cutting die
S 280 x 12
259,174
262,000
Link to the tap
Link to the thread cutting die
S 290 x 12
269,174
272,000
Link to the tap
Link to the thread cutting die
S 300 x 12
279,174
282,000
Link to the tap
Link to the thread cutting die
S 320 x 12
299,174
302,000
Link to the tap
Link to the thread cutting die
S 340 x 12
319,174
322,000
Link to the tap
Link to the thread cutting die
S 360 x 12
339,174
342,000
Link to the tap
Link to the thread cutting die
S 380 x 12
359,174
362,000
Link to the tap
Link to the thread cutting die
S 400 x 12
379,174
382,000
Link to the tap
Link to the thread cutting die
S 420 x 18
388,760
393,000
Link to the tap
Link to the thread cutting die
S 440 x 18
408,760
413,000
Link to the tap
Link to the thread cutting die
S 460 x 18
428,760
433,000
Link to the tap
Link to the thread cutting die
S 480 x 18
448,760
453,000
Link to the tap
Link to the thread cutting die
S 500 x 18
468,760
473,000
Link to the tap
Link to the thread cutting die
S 520 x 24
478,347
484,000
Link to the tap
Link to the thread cutting die
S 540 x 24
498,347
504,000
Link to the tap
Link to the thread cutting die
S 560 x 24
518,347
524,000
Link to the tap
Link to the thread cutting die
S 580 x 24
538,347
544,000
Link to the tap
Link to the thread cutting die
S 600 x 24
558,347
564,000
Link to the tap
Link to the thread cutting die
S 620 x 24
578,347
584,000
Link to the tap
Link to the thread cutting die