GN 114.3Locking Pins

Locking Pins

Stainless Steel Pin, with Axial Lock (Pawl)

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Locking Pins
Locking Pins

GN 114.3

Catalogue
d1 -0.1
l1 +0.4
a
b
d2
d3
d4
d5
l2
l3
Load in kN ≈
Load capacity in kN ≈
Double sided
shearing resistance
according DIN 50141
(breaking strength)
6
10
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
12
6
12
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
12
6
16
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
13
6
20
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
14
6
25
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
14
6
30
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
15
6
35
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
16
6
40
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
17
6
45
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
18
6
50
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
18
6
60
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
23
6
70
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
23
6
80
2.3
0.5
7.3 +0.5
5.9
15
30
7
21
17
27
8
10
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
26
8
16
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
29
8
20
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
25
8
25
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
27
8
35
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
29
8
30
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
29
8
40
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
32
8
45
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
34
8
50
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
35
8
60
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
41
8
70
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
47
8
80
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
50
8
90
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
52
8
100
2.8
0.6
9.8 +0.5
7.9
15
30
8.4
21
35
54
10
15
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
24
10
20
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
26
10
25
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
28
10
30
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
31
10
35
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
33
10
40
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
35
10
45
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
37
10
50
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
39
10
60
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
44
10
70
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
49
10
80
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
54
10
90
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
60
10
100
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
63
10
110
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
67
10
120
3.3
1
11.7 +1
9.9
18
34
9.8
26
47
73
12
20
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
33
12
25
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
37
12
30
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
41
12
35
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
44
12
40
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
48
12
45
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
51
12
50
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
55
12
60
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
62
12
70
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
69
12
80
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
76
12
90
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
90
12
100
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
95
12
110
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
102
12
120
3.8
1
13.7 +1
11.9
18
34
11.3
26
75
112
16
30
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
78
16
35
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
85
16
40
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
92
16
45
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
85
16
50
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
105
16
60
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
118
16
70
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
133
16
80
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
144
16
90
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
147
16
100
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
173
16
110
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
186
16
120
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
199
16
130
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
213
16
140
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
226
16
150
4.8
1.2
18.7 +1
15.9
22
40
14.2
32
138
239
20
30
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
125
20
35
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
136
20
40
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
147
20
45
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
158
20
50
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
169
20
60
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
191
20
70
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
214
20
80
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
234
20
90
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
258
20
100
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
277
20
110
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
302
20
120
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
326
20
130
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
350
20
140
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
368
20
150
4.8
1.2
22.7 +1
19.8
25
40
14.8
33
228
395

Knob / Push button / Slide

  • Plastic
  • Temperature resistant up to 80 °C
  • Knob: black-gray
  • Push button: red

Pin

Stainless steel AISI 303

Pawl

Stainless Steel AISI 304 (sheet metal)

Pressure spring

Stainless steel AISI 301

Locking pins with axial lock GN 114.3 are used for quick fixing, connecting and locking of various jig and fixture systems. A typical application is location pins which have to be often removed and re-placed again.

The rectangular pawls made of Stainless Steel sheet metal keep the locking pin in an axial position in the bore. It can be retracted by pressing the button, once released it returns the pressure spring into its locking position.

The technical appendix contains the load capacities for the double-sided shearing resistance (breaking strength).

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