GN 822.7Stainless Steel-Mini indexing plungers

Mini indexing plungers, Stainless Steel / Plastic knob

with and without rest position

GN 822.7

Catalogue
d1
Bore
+0.03/+0.08 Pin h9
d2
d3
d4
l1
l2 min.
l3
k
A/F
Spring load in N ≈
initial
Spring load in N ≈
end
GN 822.7-4-M8-B
4
M 8
21
15
27.5
5
6
16.5
10
4
12
14
GN 822.7-4-M8x1-B
4
M 8 x 1
21
15
27.5
5
6
16.5
10
4
12
15
GN 822.7-5-M10-B
5
M 10
25
18
34
6
8
20
12
6
16
25
GN 822.7-5-M10x1-B
5
M 10 x 1
25
18
34
6
8
20
12
6
16
25
GN 822.7-6-M10-B
6
M 10
25
18
34
6
8
20
12
6
16
26
GN 822.7-6-M10x1-B
6
M 10 x 1
25
18
34
6
8
20
12
6
16
26
GN 822.7-6-M12-B
6
M 12
28
20
40.5
7
10
23.5
14
10
23
40
GN 822.7-6-M12x1,5-B
6
M 12 x 1.5
28
20
40.5
7
10
23.5
14
10
23
40
GN 822.7-7-M12-B
7
M 12
28
20
40.5
7
10
23.5
14
10
23
41
GN 822.7-7-M12x1,5-B
7
M 12 x 1.5
28
20
40.5
7
10
23.5
14
10
23
41
GN 822.7-8-M16-B
8
M 16
33
23
47.5
10
12
25.5
17
11
35
67
GN 822.7-8-M16x1,5-B
8
M 16 x 1.5
33
23
47.5
10
12
25.5
17
11
35
67
GN 822.7-10-M16-B
10
M 16
33
23
47.5
10
12
25.5
17
11
35
68
GN 822.7-10-M16x1,5-B
10
M 16 x 1.5
33
23
47.5
10
12
25.5
17
11
35
70
GN 822.7-4-M8-C
4
M 8
21
15
27.5
5
6
16.5
10
4
12
13
GN 822.7-4-M8x1-C
4
M 8 x 1
21
15
27.5
5
6
16.5
10
4
12
14
GN 822.7-5-M10-C
5
M 10
25
18
34
6
8
20
12
6
16
24
GN 822.7-5-M10x1-C
5
M 10 x 1
25
18
34
6
8
20
12
6
16
24
GN 822.7-6-M10-C
6
M 10
25
18
34
6
8
20
12
6
16
24
GN 822.7-6-M10x1-C
6
M 10 x 1
25
18
34
6
8
20
12
6
16
25
GN 822.7-6-M12-C
6
M 12
28
20
40.5
7
10
23.5
14
10
23
39
GN 822.7-6-M12x1,5-C
6
M 12 x 1.5
28
20
40.5
7
10
23.5
14
10
23
39
GN 822.7-7-M12-C
7
M 12
28
20
40.5
7
10
23.5
14
10
23
39
GN 822.7-7-M12x1,5-C
7
M 12 x 1.5
28
20
40.5
7
10
23.5
14
10
23
39
GN 822.7-8-M16-C
8
M 16
33
23
47.5
10
12
25.5
17
11
35
65
GN 822.7-8-M16x1,5-C
8
M 16 x 1.5
33
23
47.5
10
12
25.5
17
11
35
65
GN 822.7-10-M16-C
10
M 16
33
23
47.5
10
12
25.5
17
11
35
67
GN 822.7-10-M16x1,5-C
10
M 16 x 1.5
33
23
47.5
10
12
25.5
17
11
35
38

Types

  • Type B: without rest position, with plastic knob
  • Type BN: without rest position, with Stainless Steel-Knob
  • Type C: with rest position, with plastic knob
  • Type CN: with rest position, with Stainless Steel-Knob

Guide / Pin

Stainless Steel AISI 303

Spring

Stainless Steel AISI 301

Version with Plastic knob

Knob Type B and C

  • Plastic (Polyamide PA)
  • black, matt
  • not removable

Version with Stainless Steel knob

Knob Type BN and CN

  • Stainless Steel AISI CF-8
  • matt blasted
  • not removable

Mini indexing plungers GN 822.7 are distinguished for their small dimensions.

Based on the principle of the GN 822 GN 607 GN 607.1 mini indexing plungers, this model combines their clever type of construction with a complete series of all current sizes of bolts and threads. They provide a reasonably priced alternative to the GN 822 GN 607 GN 607.1 / GN 822 GN 607 GN 607.1 indexing plungers of the appropriate sizes. To mount, first turn the mini indexing plunger in with the knurled button. Pulling the indexing pin will release the hexagon nut which can then be tightened with an open-end spanner.

The spanner flats on the lock nut are revealed when retracting the pin, so that the mini indexing plunger can be easily tightened by means of a fork spanner.

In types C and CN, the button can be turned by 30° after retracting the indexing pin, holding it in the “retraced” position using the indexing lock.

Distance bushings GN 609.5  or flat hexagonal nuts GN 909.5 are to be ordered seperately.

  • with red knob
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