Staal / roestvrij staal, met dunne schacht voor verliespreventie, hoog type
|
Code
|
d1
|
l1
|
a1
|
a2
|
a3
|
d2
|
d3
|
d4 -0.2
|
d5
|
h
|
k
|
l2
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
GN 464.2-M4-15-NI
|
M 4
|
15
|
2...4
|
4...8
|
8...10
|
16
|
8
|
3.2
|
4.5
|
9.5
|
3.5
|
5
|
|
GN 464.2-M4-17-NI
|
M 4
|
17
|
4...6
|
6...10
|
10...12
|
16
|
8
|
3.2
|
4.5
|
9.5
|
3.5
|
5
|
|
GN 464.2-M4-19-NI
|
M 4
|
19
|
6...8
|
8...12
|
12...14
|
16
|
8
|
3.2
|
4.5
|
9.5
|
3.5
|
5
|
|
GN 464.2-M4-21-NI
|
M 4
|
21
|
8...10
|
10...14
|
14...16
|
16
|
8
|
3.2
|
4.5
|
9.5
|
3.5
|
5
|
|
GN 464.2-M5-18-NI
|
M 5
|
18
|
2.5...4
|
4...10.5
|
10.5...12
|
20
|
10
|
4
|
5.5
|
11.5
|
4
|
6
|
|
GN 464.2-M5-20-NI
|
M 5
|
20
|
4...6
|
6...12
|
12...14
|
20
|
10
|
4
|
5.5
|
11.5
|
4
|
6
|
|
GN 464.2-M5-22-NI
|
M 5
|
22
|
6...8
|
8...14
|
14...16
|
20
|
10
|
4
|
5.5
|
11.5
|
4
|
6
|
|
GN 464.2-M5-26-NI
|
M 5
|
26
|
8...12
|
12...16
|
16...18
|
20
|
10
|
4
|
5.5
|
11.5
|
4
|
6
|
|
GN 464.2-M6-24-NI
|
M 6
|
24
|
3...6
|
6...13
|
13...16
|
24
|
12
|
4.8
|
6.5
|
15
|
5
|
8
|
|
GN 464.2-M6-26-NI
|
M 6
|
26
|
6...8
|
8...16
|
16...18
|
24
|
12
|
4.8
|
6.5
|
15
|
5
|
8
|
|
GN 464.2-M6-30-NI
|
M 6
|
30
|
8...12
|
12...18
|
18...22
|
24
|
12
|
4.8
|
6.5
|
15
|
5
|
8
|
|
GN 464.2-M6-34-NI
|
M 6
|
34
|
12...16
|
16...22
|
22...26
|
24
|
12
|
4.8
|
6.5
|
15
|
5
|
8
|
|
GN 464.2-M8-30-NI
|
M 8
|
30
|
4...8
|
8...16
|
16...20
|
30
|
16
|
6.5
|
8.5
|
18
|
6
|
10
|
|
GN 464.2-M8-34-NI
|
M 8
|
34
|
8...12
|
12...20
|
20...24
|
30
|
16
|
6.5
|
8.5
|
18
|
6
|
10
|
|
GN 464.2-M8-38-NI
|
M 8
|
38
|
12...16
|
16...24
|
24...28
|
30
|
16
|
6.5
|
8.5
|
18
|
6
|
10
|
|
GN 464.2-M8-42-NI
|
M 8
|
42
|
16...20
|
20...28
|
28...32
|
30
|
16
|
6.5
|
8.5
|
18
|
6
|
10
|
Steel
Stainless steel AISI 303 NI
Matte shot-blasted
Knurled screws GN 464.2 are used, for example, to fasten machine covers. The shank d4 provides simple loss prevention. Instead of a through-hole, this requires a second thread d1, potentially with a corresponding clearance bore d5.
Depending on the design and required clamping thickness a1 ... a3 of the cover, there are a number of assembly options as shown.