DIN 127 A – Spring Lock Washers, Type A Standard & Weight Chart
Table of Contents
DIN Standard Fasteners, DIN 127 A – Spring Lock Washers, Form A Standard & Weight Chart – China Inconel Bolts Inc.
DIN 127 A – Spring Lock Washers, Form A are solid steel rods with a taper down the length to a smaller diameter at one end. China Inconel Bolts Inc. is one of India’s leading Fastener Manufacturers. We carries German DIN Standard Fasteners. We have a large stock of DIN Fasteners. DIN Fasteners are exported to Saudi Arabia, Europe, the United States, Canada, Mexico, Africa, Oman, Qatar, the United Arab Emirates, Australia, Germany, France, Italy, and other countries.
Equivalent Standards
CSN 21741
UNI 1715
DIN 127 A Spring Lock Washers, Form A Dimensions Chart
Size
For Thread
d1 min.
d1 max.
d2 max.
b
s
h min
h max
r
weight kg / 1000 pcs
2
M2
2.1
2.4
4.4
0.9 ± 0.1
0.5 ± 0.1
1
1.2
0.1
0.033
2.2
M2.2
2.3
2.6
4.8
1 ± 0.1
0.6 ± 0.1
1.2
1.4
0.1
0.05
2.5
M2.5
2.6
2.9
5.1
1 ± 0.1
0.6 ± 0.1
1.2
1.4
0.1
0.053
3
M3
3.1
3.4
6.2
1.3 ± 0.1
0.8 ± 0.1
1.6
1.9
0.2
0.11
3.5
M3.5
3.6
3.9
6.7
1.3 ± 0.1
0.8 ± 0.1
1.6
1.9
0.2
0.12
4
M4
4.1
4.4
7.6
1.5 ± 0.1
0.9 ± 0.1
1.8
2.1
0.2
0.18
5
M5
5.1
5.4
9.2
1.8 ± 0.1
1.2 ± 0.1
2.4
2.8
0.2
0.36
6
M6
6.4
6.5
11.8
2.5 ± 0.15
1.6 ± 0.1
3.2
3.8
0.3
0.83
7
M7
7.1
7.5
12.8
2.5 ± 0.15
1.6 ± 0.1
3.2
3.8
0.3
0.93
8
M8
8.1
8.5
14.8
3 ± 0.15
2 ± 0.1
4
4.7
0.3
1.6
10
M10
10.2
10.7
18.1
3.5 ± 0.2
2.2 ± 0.15
4.4
5.2
0.5
2.53
12
M12
12.2
12.7
21.1
4 ± 0.2
2.5 ± 0.15
5
5.9
1
3.82
14
M14
14.2
14.7
24.1
4.5 ± 0.2
3 ± 0.15
6
7.1
1
6.01
16
M16
16.2
17
27.4
5 ± 0.2
3.5 ± 0.2
7
8.3
1
8.91
18
M18
18.2
19
29.4
5 ± 0.2
3.5 ± 0.2
7
8.3
1
9.73
20
M20
20.2
21.2
33.6
6 ± 0.2
4 ± 0.2
8
9.4
1
15.2
22
M22
22.5
23.5
35.9
6 ± 0.2
4 ± 0.2
8
9.4
1
16.5
24
M24
24.5
25.5
40
7 ± 0.25
5 ± 0.2
10
11.8
1.6
26.2
27
M27
27.5
28.5
43
7 ± 0.25
5 ± 0.2
10
11.8
1.6
28.7
30
M30
30.5
31.7
48.2
8 ± 0.25
6 ± 0.2
12
14.2
1.6
44.3
36
M36
36.5
37.7
58.2
10 ± 0.25
6 ± 0.2
12
14.2
1.6
67.3
39
M39
39.5
40.7
61.2
10 ± 0.25
6 ± 0.2
12
14.2
1.6
71.7
42
M42
42.5
43.7
66.2
12 ± 0.25
7 ± 0.25
14
16.5
2
111
45
M45
45.5
46.7
71.2
12 ± 0.25
7 ± 0.25
14
16.5
2
117
48
M48
49
50.6
75
12 ± 0.25
7 ± 0.25
14
16.5
2
123
52
M52
53
54.6
83
14 ± 0.25
8 ± 0.25
16
18.9
2
162
56
M56
57
58.5
87
14 ± 0.25
8 ± 0.25
16
18.9
2
193
60
M60
61
62.5
91
14 ± 0.25
8 ± 0.25
16
18.9
2
203
64
M64
65
66.5
95
14 ± 0.25
8 ± 0.25
16
18.9
2
218
68
M68
69
70.5
99
14 ± 0.25
8 ± 0.25
16
18.9
2
228
72
M72
73
74.5
103
14 ± 0.25
8 ± 0.25
16
18.9
2
240
80
M80
81
82.5
111
14 ± 0.25
8 ± 0.25
16
18.9
2
262
90
M90
91
92.5
121
14 ± 0.25
8 ± 0.25
16
18.9
2
290
100
M100
101
102.5
131
14 ± 0.25
8 ± 0.25
16
18.9
2
318
DIN 127 A Spring Lock Washers, Form A Weight Chart
