Metric Size, Steel
Spring Plungers
With Steel or Delrin Nose Pins
GN 616
GN 616

RoHS Compliant

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GN 616
Specification
Information

Body: Steel black oxide finish
Steel nose pin: Steel hardened, temperature range: to 250°C
Delrin nose pin: Delrin, available in sizes M4-M16 only, temperature range: -30°C to 50°C
Spring: Stainless steel, European standard No. 1.4568

Call our sales staff for your installation tool requirements.
Spring plungers GN 616 are used as detents, push-on/push-off applications, and ejectors.
The slot on the plunger side is provided for blind hole applications. A special installation tool GN 616.5 is available upon request.
Stainless steel spring plunger, see GN 616-NI.

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HERE
Standard Spring Load Table

Dimensions in:

millimeters
(inches)

Part Number d1
Thread
d2 l Internal
Hex.
w Spring Load N
Initial
Spring Load N
End
Steel
Nose
Delrin
Nose
3NG15/S
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- M3 x .5 1
(.04)
12
(.47)
0.7
(.03)
1
(.04)
2 4
4NG15/S
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4NG15/K
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M4 x .7 1.5
(.06)
15
(.59)
1.3
(.05)
1.5
(.06)
4.5 16
5NG15/S
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5NG15/K
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M5 x .8 2.4
(.09)
18
(.71)
1.5
(.06)
2.3
(.09)
6 19
6NG15/S
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6NG15/K
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M6 x 1.0 2.7
(.11)
20
(.79)
2
(.08)
2.5
(.10)
6 19
8NG15/S
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8NG15/K
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M8 x 1.25 3.5
(.14)
22
(.87)
2.5
(.10)
3
(.12)
10 39
10NG15/S
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10NG15/K
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M10 x 1.5 4
(.16)
22
(.87)
3
(.12)
3
(.12)
10 39
12NG15/S
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12NG15/K
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M12 x 1.75 6
(.24)
28
(1.10)
4
(.16)
4
(.16)
12 53
16NG15/S
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16NG15/K
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M16 x 2.0 7.5
(.30)
32
(1.26)
5
(.20)
5
(.20)
45 100
20NG15/S
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- M20 x 2.5 10
(.39)
40
(1.57)
6
(.24)
7
(.28)
52 125
24NG15/S
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- M24 x 3.0 12
(.47)
52
(2.05)
8
(.31)
10
(.39)
70 170
Heavy Spring Load Table

Dimensions in:

millimeters
(inches)

Part Number
Blackened
Steel Nose
d1
Thread
d2 l Internal
Hex.
w Spring Load N
Initial
Spring Load N
End
5NG15/SS
Download the CAD
M5 x .8 2.4
(.09)
18
(.71)
1.5
(.06)
2.3
(.09)
11 40
6NG15/SS
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M6 x 1.0 2.7
(.11)
20
(.79)
2
(.08)
2.5
(.10)
15 43
8NG15/SS
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M8 x 1.25 3.5
(.14)
22
(.87)
2.5
(.10)
3
(.12)
20 75
10NG15/SS
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M10 x 1.5 4
(.16)
22
(.87)
3
(.12)
3
(.12)
20 75
12NG15/SS
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M12 x 1.75 6
(.24)
28
(1.10)
4
(.16)
4
(.16)
45 120
16NG15/SS
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M16 x 2.0 7.5
(.30)
32
(1.26)
5
(.20)
5
(.20)
64 160
20NG15/SS
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M20 x 2.5 10
(.39)
40
(1.57)
6
(.24)
7
(.28)
75 195
24NG15/SS
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M24 x 3.0 12
(.47)
52
(2.05)
8
(.31)
10
(.39)
75 245