Technical datasheet
GN 653.2-NIKartelschroeven
Roestvrij staal
Staal / RVS, met verliespreventie
|
Code
|
d1
|
l1
|
a1
|
a2
|
a3
|
d2
|
d3
|
d4 -0.2
|
d5
|
h
|
k
|
l2
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GN 653.2-M4-15-NI
|
M4
|
15
|
2-4
|
4-8
|
8-10
|
16
|
8
|
3.2
|
4.5
|
5.5
|
3.5
|
5
|
|
GN 653.2-M4-17-NI
|
M4
|
17
|
4-6
|
6-10
|
10-12
|
16
|
8
|
3.2
|
4.5
|
5.5
|
3.5
|
5
|
|
GN 653.2-M4-19-NI
|
M4
|
19
|
6-8
|
8-12
|
12-14
|
16
|
8
|
3.2
|
4.5
|
5.5
|
3.5
|
5
|
|
GN 653.2-M4-21-NI
|
M4
|
21
|
8-10
|
10-14
|
14-16
|
16
|
8
|
3.2
|
4.5
|
5.5
|
3.5
|
5
|
|
GN 653.2-M5-18-NI
|
M5
|
18
|
2.5-4
|
4-10.5
|
10.5-12
|
20
|
10
|
4
|
5.5
|
6.5
|
4
|
6
|
|
GN 653.2-M5-20-NI
|
M5
|
20
|
4-6
|
6-12
|
12-14
|
20
|
10
|
4
|
5.5
|
6.5
|
4
|
6
|
|
GN 653.2-M5-22-NI
|
M5
|
22
|
6-8
|
8-14
|
14-16
|
20
|
10
|
4
|
5.5
|
6.5
|
4
|
6
|
|
GN 653.2-M5-26-NI
|
M5
|
26
|
8-12
|
12-16
|
16-18
|
20
|
10
|
4
|
5.5
|
6.5
|
4
|
6
|
|
GN 653.2-M6-24-NI
|
M6
|
24
|
3-6
|
6-13
|
13-16
|
24
|
12
|
4.8
|
6.5
|
8
|
5
|
8
|
|
GN 653.2-M6-26-NI
|
M6
|
26
|
6-8
|
8-16
|
16-18
|
24
|
12
|
4.8
|
6.5
|
8
|
5
|
8
|
|
GN 653.2-M6-30-NI
|
M6
|
30
|
8-12
|
12-18
|
18-22
|
24
|
12
|
4.8
|
6.5
|
8
|
5
|
8
|
|
GN 653.2-M6-34-NI
|
M6
|
34
|
12-16
|
16-22
|
22-26
|
24
|
12
|
4.8
|
6.5
|
8
|
5
|
8
|
|
GN 653.2-M8-30-NI
|
M8
|
30
|
4-8
|
8-16
|
16-20
|
30
|
16
|
6.5
|
8.5
|
9
|
6
|
10
|
|
GN 653.2-M8-34-NI
|
M8
|
34
|
8-12
|
12-20
|
20-24
|
30
|
16
|
6.5
|
8.5
|
9
|
6
|
10
|
|
GN 653.2-M8-38-NI
|
M8
|
38
|
12-16
|
16-24
|
24-28
|
30
|
16
|
6.5
|
8.5
|
9
|
6
|
10
|
|
GN 653.2-M8-42-NI
|
M8
|
42
|
16-20
|
20-28
|
28-32
|
30
|
16
|
6.5
|
8.5
|
9
|
6
|
10
|
Version in Steel ST
- Tensile strength class 5
- visible face fine turned
- black oxide finish
Version in Stainless Steel AISI 303 NI
- AISI 303
- visible face fine turned
- matt shot-blasted
Knurled screws GN 653.2 can be used for to prevent loss of the thumb screw, due to the d4 recessed portion of the stud.
When using, instead of a typical tapped and bore hole, it is necessary to provide tapped bores with a thread d1 on each of the two elements to be assembled. Additionally, a clearance bore of d5 on one or both sides must be cut.
Depending on the design and required clamping length a1 ... a3 of the component being attached, there are a number of assembly options as shown.
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