DIN 580:2024 Eye Screw is used for temporary lifting, pulling, or positioning of mechanical components. The ring-shaped head works with hooks, wire ropes, or shackles, while the threaded end can be screwed directly into internally threaded workpieces for quick installation and removal.
It is suitable for handling molds, machine-tool parts, motors, pumps, valves, and large components. Compared with ordinary screws, the eye design places greater emphasis on load direction and lifting safety, so selection should consider load, lifting angle, and thread engagement depth.
Different sizes, materials, and anti-rust finishes can be supplied to meet the needs of warehouse handling, equipment maintenance, and auxiliary lifting on production sites.

Dimensions unit: mm
|
Thread size d |
M6 |
M8 |
M10 |
M12 |
M14 |
M16 |
M18 |
M20 |
M22 |
M24 |
M27 |
M30 |
M33 |
|
|
d2 |
Nominal |
20.0 |
20.0 |
25.0 |
30.0 |
35.0 |
35.0 |
40.0 |
40.0 |
50.0 |
50.0 |
65.0 |
65.0 |
75.0 |
|
Min. |
19.5 |
19.5 |
24.5 |
29.5 |
34.5 |
34.5 |
39.5 |
39.5 |
49.4 |
49.4 |
64.3 |
64.3 |
74.3 |
|
|
Max. |
20.9 |
20.9 |
25.9 |
30.9 |
36.1 |
36.1 |
41.1 |
41.1 |
51.2 |
51.2 |
66.3 |
66.3 |
76.5 |
|
|
d3 |
Nominal |
36.0 |
36.0 |
45.0 |
54.0 |
63.0 |
63.0 |
72.0 |
72.0 |
90.0 |
90.0 |
108.0 |
108.0 |
126.0 |
|
Min. |
35.5 |
35.5 |
44.5 |
53.5 |
62.5 |
62.5 |
71.5 |
71.5 |
89.4 |
89.4 |
107.3 |
107.3 |
125.2 |
|
|
Max. |
37.1 |
37.1 |
46.1 |
55.1 |
64.1 |
64.1 |
73.1 |
73.1 |
91.2 |
91.2 |
109.5 |
109.5 |
127.7 |
|
|
d4 |
Nominal |
20.0 |
20.0 |
25.0 |
30.0 |
35.0 |
35.0 |
40.0 |
40.0 |
50.0 |
50.0 |
60.0 |
60.0 |
70.0 |
|
Min. |
19.1 |
19.1 |
24.1 |
29.1 |
33.9 |
33.9 |
38.9 |
38.9 |
48.8 |
48.8 |
58.7 |
58.7 |
68.5 |
|
|
Max. |
20.5 |
20.5 |
25.5 |
30.5 |
35.5 |
35.5 |
40.5 |
40.5 |
50.6 |
50.6 |
60.7 |
60.7 |
70.7 |
|
|
e |
Nominal |
6 |
6 |
8 |
10 |
12 |
12 |
14 |
14 |
18 |
18 |
22 |
22 |
26 |
|
Min. |
5.5 |
5.5 |
7.5 |
9.5 |
11.5 |
11.5 |
13.5 |
13.5 |
17.5 |
17.5 |
21.4 |
21.4 |
25.3 |
|
|
Max. |
6.9 |
6.9 |
8.9 |
10.9 |
12.9 |
12.9 |
14.9 |
14.9 |
19.1 |
19.1 |
23.2 |
23.2 |
27.3 |
|
|
f |
Max. |
2.5 |
2.5 |
3 |
3.5 |
4 |
4 |
5 |
5 |
6 |
6 |
7 |
7 |
8 |
|
ds |
Max.=Nominal (h13) |
4.4 |
6.0 |
7.7 |
9.4 |
11.0 |
13.0 |
14.4 |
16.4 |
18.4 |
19.6 |
22.6 |
25.0 |
28.0 |
|
Min. |
4.22 |
5.82 |
7.48 |
9.18 |
10.73 |
12.73 |
14.13 |
16.13 |
18.07 |
19.27 |
22.29 |
24.67 |
27.61 |
|
|
h |
Nominal |
36 |
36 |
45 |
53 |
62 |
62 |
71 |
71 |
90 |
90 |
109 |
109 |
128 |
|
Min. |
35.5 |
35.5 |
44.5 |
52.5 |
61.5 |
61.5 |
70.5 |
70.5 |
89.4 |
89.4 |
108.3 |
108.3 |
127.2 |
|
|
Max. |
37.1 |
37.1 |
46.1 |
54.1 |
63.1 |
63.1 |
72.1 |
72.1 |
91.2 |
91.2 |
110.5 |
110.5 |
129.7 |
|
|
k |
Nominal |
8.0 |
8.0 |
10.0 |
12.0 |
14.0 |
14.0 |
16.0 |
16.0 |
20.0 |
20.0 |
24.0 |
24.0 |
28.0 |
|
Min. |
7.5 |
7.5 |
9.5 |
11.5 |
13.5 |
13.5 |
15.5 |
15.5 |
19.5 |
19.5 |
23.4 |
23.4 |
27.3 |
|
|
Max. |
8.9 |
8.9 |
10.9 |
12.9 |
14.9 |
14.9 |
16.9 |
16.9 |
21.1 |
21.1 |
25.2 |
25.2 |
29.3 |
|
|
L |
Nominal (js15) |
13.0 |
13.0 |
17.0 |
20.5 |
27.0 |
27.0 |
30.0 |
30.0 |
36.0 |
36.0 |
45.0 |
45.0 |
54.0 |
|
Min. |
12.65 |
12.65 |
16.65 |
20.08 |
26.58 |
26.58 |
29.58 |
29.58 |
35.5 |
35.5 |
44.5 |
44.5 |
53.5 |
|
|
Max. |
13.35 |
13.35 |
17.35 |
20.92 |
27.42 |
27.42 |
30.42 |
30.42 |
36.5 |
36.5 |
45.5 |
45.5 |
54.5 |
|
|
m |
Nominal |
10 |
10 |
12 |
14 |
16 |
16 |
19 |
19 |
24 |
24 |
28 |
28 |
32 |
|
Min. |
9.5 |
9.5 |
11.5 |
13.5 |
15.5 |
15.5 |
18.5 |
18.5 |
23.5 |
23.5 |
27.4 |
27.4 |
31.3 |
|
|
Max. |
10.9 |
10.9 |
12.9 |
14.9 |
16.9 |
16.9 |
19.9 |
19.9 |
25.1 |
25.1 |
29.2 |
29.2 |
33.3 |
|
|
r |
≈ |
4 |
4 |
4 |
6 |
6 |
6 |
8 |
8 |
12 |
12 |
15 |
15 |
18 |
|
Unit weight(steel)≈kg |
0.057 |
0.06 |
0.11 |
0.18 |
0.27 |
0.28 |
0.438 |
0.45 |
0.73 |
0.74 |
1.62 |
1.66 |
2.6 |
|
|
Thread size d |
M36 |
M39 |
M42 |
M45 |
M48 |
M52 |
M56 |
M60 |
M64 |
M72×6 |
M80×6 |
M100×6 |
|
|
d2 |
Nominal |
75.0 |
85.0 |
85.0 |
100.0 |
100.0 |
110.0 |
110.0 |
120.0 |
120.0 |
150.0 |
170.0 |
190.0 |
|
Min. |
74.3 |
84.3 |
84.3 |
99.2 |
99.2 |
108.9 |
108.9 |
118.9 |
118.9 |
148.8 |
168.5 |
188.5 |
|
|
Max. |
76.5 |
86.5 |
86.5 |
101.7 |
101.7 |
112.1 |
112.1 |
122.1 |
122.1 |
152.4 |
173.0 |
193.0 |
|
|
d3 |
Nominal |
126.0 |
144.0 |
144.0 |
166.0 |
166.0 |
184.0 |
184.0 |
206.0 |
206.0 |
260.0 |
296.0 |
330.0 |
|
Min. |
125.2 |
143.2 |
143.2 |
164.9 |
164.9 |
182.8 |
182.8 |
204.8 |
204.8 |
258.5 |
294.3 |
328.3 |
|
|
Max. |
127.7 |
145.7 |
145.7 |
168.1 |
168.1 |
186.4 |
186.4 |
208.4 |
208.4 |
263.0 |
299.3 |
333.3 |
|
|
d4 |
Nominal |
70.0 |
80.0 |
80.0 |
90.0 |
90.0 |
100.0 |
100.0 |
110.0 |
110.0 |
140.0 |
160.0 |
180.0 |
|
Min. |
68.5 |
78.5 |
78.5 |
88.3 |
88.3 |
98.1 |
98.1 |
107.9 |
107.9 |
137.6 |
157.3 |
177.0 |
|
|
Max. |
70.7 |
80.7 |
80.7 |
90.8 |
90.8 |
100.9 |
100.9 |
111.1 |
111.1 |
141.2 |
161.3 |
181.5 |
|
|
e |
Nominal |
26 |
30 |
30 |
35 |
35 |
38 |
38 |
42 |
42 |
50 |
55 |
60 |
|
Min. |
25.3 |
29.3 |
29.3 |
34.2 |
34.2 |
37.1 |
37.1 |
41.1 |
41.1 |
48.9 |
53.8 |
58.8 |
|
|
Max. |
27.3 |
31.3 |
31.3 |
36.7 |
36.7 |
39.9 |
39.9 |
43.9 |
43.9 |
52.1 |
57.4 |
62.4 |
|
|
f |
Max. |
8 |
9 |
9 |
10 |
10 |
11 |
11 |
12 |
12 |
12 |
12 |
12 |
|
ds |
Max.=Nominal (h13) |
30.3 |
33.3 |
35.6 |
38.6 |
41.0 |
45.0 |
48.3 |
52.3 |
55.7 |
63.7 |
71.7 |
91.7 |
|
Min. |
29.91 |
32.91 |
35.21 |
38.21 |
40.61 |
44.54 |
47.91 |
51.84 |
55.24 |
63.24 |
71.24 |
91.16 |
|
|
h |
Nominal |
128 |
147 |
147 |
168 |
168 |
187 |
187 |
208 |
208 |
260 |
298 |
330 |
|
Min. |
127.2 |
146.2 |
146.2 |
166.9 |
166.9 |
185.8 |
185.8 |
206.8 |
206.8 |
258.5 |
296.3 |
328.3 |
|
|
Max. |
129.7 |
148.7 |
148.7 |
170.1 |
170.1 |
189.4 |
189.4 |
210.4 |
210.4 |
263 |
301.3 |
333.3 |
|
|
k |
Nominal |
28.0 |
32.0 |
32.0 |
38.0 |
38.0 |
42.0 |
42.0 |
48.0 |
48.0 |
60.0 |
68.0 |
75.0 |
|
Min. |
27.3 |
31.3 |
31.3 |
37.2 |
37.2 |
41.1 |
41.1 |
47.1 |
47.1 |
58.9 |
66.8 |
73.8 |
|
|
Max. |
29.3 |
33.3 |
33.3 |
39.7 |
39.7 |
43.9 |
43.9 |
49.9 |
49.9 |
62.1 |
70.4 |
77.4 |
|
|
L |
Nominal (js15) |
54.0 |
63.0 |
63.0 |
68.0 |
68.0 |
78.0 |
78.0 |
90.0 |
90.0 |
100.0 |
112.0 |
130.0 |
|
Min. |
53.5 |
62.4 |
62.4 |
67.4 |
67.4 |
77.4 |
77.4 |
89.3 |
89.3 |
99.3 |
111.3 |
129.2 |
|
|
Max. |
54.5 |
63.6 |
63.6 |
68.6 |
68.6 |
78.6 |
78.6 |
90.7 |
90.7 |
100.7 |
112.7 |
130.8 |
|
|
m |
Nominal |
32 |
38 |
38 |
46 |
46 |
50 |
50 |
58 |
58 |
72 |
80 |
88 |
|
Min. |
31.3 |
37.3 |
37.3 |
45.2 |
45.2 |
49.1 |
49.1 |
57.1 |
57.1 |
70.9 |
78.8 |
86.8 |
|
|
Max. |
33.3 |
39.5 |
39.5 |
47.7 |
47.7 |
51.9 |
51.9 |
59.9 |
59.9 |
74.1 |
82.4 |
90.4 |
|
|
r |
≈ |
18 |
20 |
20 |
22 |
22 |
25 |
25 |
25 |
25 |
35 |
35 |
40 |
|
Unit weight(steel)≈kg |
2.65 |
3.78 |
4.03 |
6.24 |
6.38 |
8.57 |
8.8 |
12.13 |
12.4 |
23.3 |
34.2 |
49.1 |
|
ABOUT US
Better Fastener is a professional fastener enterprise specializing in the manufacturing of steel washers, stainless steel washers, spring washers and sealingwashers. Founded in 2001 as a washer factory, the company expanded into a comprehensive enterprise integrating washers, nuts, bolts, spring nuts and other fastener products in 2010.
The company positions itself as a provider of comprehensive one-stop services for customers, relying on technological R&D, industrial investment and trade distribution.
With an experienced professional team and a sound sales network, Better Fastener has achieved excellent sales performance in both domestic and foreign markets,and has grown into one of the competitive manufacturers and suppliers in China's industrial fastener industry.
Better Fastener is committed to becoming a trusted fastener supplier for customers with reliable product quality, reasonable prices and on-time delivery
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