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Articles marked ◊ are not held in stock, procurement is effected at short notice.
3
Clamping
Systems
Design: Height 3A
. Cannot be screwed through.
Material: Tempered steel to tensile strength class 10.
Application:
Connector element between screws with T slots
and set screws.
Order
No.
Thread
3992
Hexagon spanner size
mm
Measurement e
mm
Height M
mm
0005
M6
1.09
10
11.05
18
0010
M8
1.09
13
14.40
24
0020
M10
1.29
16
17.80
30
0030
M10*
1.29
17
18.90
30
0040
M12
1.52
18
20.03
36
0050
M12*
1.52
19
21.10
36
0060
M14
2.19
21
23.40
42
0070
M14*
2.19
22
24.50
42
0080
M16
2.64
24
26.80
48
0090
M18
3.71
27
30.10
54
0100
M20
4.95
30
33.50
60
0110
M22*
6.80
32
35.70
66
0120
M22
6.80
34
37.70
66
0130
M24
7.85
36
40.00
72
(342)
Extension nut
* Old DIN standard.
Design: DIN 6340.
Pressed flat and tempered,
strength 1200-1400 N/mm
2
.
Order No.
0005
0010 0020
0030 0040 0050 00600070
0080
0090
For metric screws
M6
M8
M10
M12
M14
M16
M18
M20
M22
M24
3909
0.36
0.40
0.46
0.53
0.61
0.70
0.93
1.22
1.50
1.80
For screws
inch 1/4
5/16
3/8
1/2
–
5/8
–
3/4
7/8
7/8
Drilling dia. d
1
mm 6.4
8.4
10.5
13.0
15.0
17.0
19.0
21.0
23.0
25.0
Outer dia. d
2
mm 17
23
28
35
40
45
45
50
50
60
Strength s
mm 3
4
4
5
5
6
6
6
8
8
(340)
Washer
Design:
Punched, pressed flat and tempered.
Order
No.
For metric screws
3993
for inch screws
Hole ∅ D1
mm
Outer dia. D2
mm
Strength s
mm
0005
M6
0.43
1/4
6.4
17
3
0010
M8
0.46
5/16
8.4
23
4
0020
M10
0.51
3/8
10.5
28
4
0030
M12
0.59
1/2
13.0
35
5
0040
M14*
0.69
–
15.0
40
5
0050
M16
0.81
5/8
17.0
45
6
0060
M18*
1.07
–
19.0
45
6
0070
M20
1.42
3/4
21.0
50
6
0080
M22*
1.77
7/8
23.0
50
8
0090
M24
2.08
7/8
25.0
60
8
(342)
Washer
* DIN extended.
m
m
DIN
6340
DIN
6340
Clamping elements and accessories
Not all items are available in every country.
683