DIN 6304Tommy screws

Tommy screws

with fixed bar

DIN 6304

Catalogue
d1
l1
d2
d3
d4 h11
l2
l3
l4
l5
z ≈
DIN 6304-M6-40-E
M 6
40
12
5
4.5
10
50
10
-
5.4
22
DIN 6304-M6-50-E
M 6
50
12
5
4.5
10
50
10
-
5.4
23
DIN 6304-M8-50-E
M 8
50
14
6
6
12
60
15
-
6.8
40
DIN 6304-M8-60-E
M 8
60
14
6
6
12
60
15
-
6.8
43
DIN 6304-M10-60-E
M 10
60
18
8
8
14
80
20
-
8.2
81
DIN 6304-M10-70-E
M 10
70
18
8
8
14
80
20
-
8.2
88
DIN 6304-M12-70-E
M 12
70
20
10
8
18
100
20
-
8.6
138
DIN 6304-M12-80-E
M 12
80
20
10
8
18
100
20
-
8.6
146
DIN 6304-M16-75-E
M 16
75
24
12
12
20
120
20
-
10.6
249
DIN 6304-M16-90-E
M 16
90
24
12
12
20
120
20
-
10.6
265
DIN 6304-M16-110-E
M 16
110
24
12
12
20
120
20
-
10.6
292
DIN 6304-M20-75-E
M 20
75
30
16
15.5
28
140
20
-
12.4
470
DIN 6304-M20-90-E
M 20
90
30
16
15.5
28
140
20
-
12.4
497
DIN 6304-M20-110-E
M 20
110
30
16
15.5
28
140
20
-
12.4
540
DIN 6304-M6-40-F
M 6
40
12
5
4.5
10
50
10
2.2
5.4
26
DIN 6304-M6-50-F
M 6
50
12
5
4.5
10
50
10
2.2
5.4
27
DIN 6304-M8-50-F
M 8
50
14
6
6
12
60
15
3
6.8
49
DIN 6304-M8-60-F
M 8
60
14
6
6
12
60
15
3
6.8
52
DIN 6304-M10-60-F
M 10
60
18
8
8
14
80
20
3.6
8.2
100
DIN 6304-M10-70-F
M 10
70
18
8
8
14
80
20
3,6
8.2
105
DIN 6304-M12-70-F
M 12
70
20
10
8
18
100
20
4.5
8.6
171
DIN 6304-M12-80-F
M 12
80
20
10
8
18
100
20
4.5
8.6
179
DIN 6304-M16-75-F
M 16
75
24
12
12
20
120
20
5.3
10.6
260
DIN 6304-M16-90-F
M 16
90
24
12
12
20
120
20
5.3
10.6
324
DIN 6304-M16-110-F
M 16
110
24
12
12
20
120
20
5.3
10.6
354
DIN 6304-M20-75-F
M 20
75
30
16
15.5
28
140
20
5.6
12.4
551
DIN 6304-M20-90-F
M 20
90
30
16
15.5
28
140
20
5.6
12.4
602
DIN 6304-M20-110-F
M 20
110
30
16
15.5
28
140
20
5.6
12.4
644

Types

  • Type E: without thrust pad

Steel

Tensile strength class 5.8

  • blackened
  • Thrust point hardened

The thrust point of these screws DIN 6304 is designed to be used with or without a thrust pad for clamping.

The snap ring is a simple and quick method to connect the thrust pad to the tommy screw.

Instead of DIN 6311 a thrust pad GN 6311.1 can be used. In that case the tommy screw and the thrust pad have to be ordered separately.

The thrust pad has to be held at an angle allowing the circlip to drop to the bottom of its groove with the split end downwards. The thrust point is then offered up tp the spit end of the circlip at the lowest possible angle and pressed home.

Related products
Tommy nuts

DIN 6305

Tommy nuts with fixed bar
Tommy screws

DIN 6306

Tommy screws with movable bar
Tommy nuts

DIN 6307

Tommy nuts with moveable bar
Quick release toggle nuts

GN 6305.1

Quick release toggle nuts