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

 GN 616 GN 616
Specification
Information

Body: Steel black oxide finish
Nose pin: Steel hardened, temperature range: to 250°C
Body: Steel, black oxide finish
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 avail-
able upon request.
Stainless steel spring plunger, see GN 616-NI.
CLICK ON PART NUMBER FOR PRICE (and option to add to cart)
For CAD download instructions, click 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
Download the CAD		 - M3 x .5 1
(.04)		 12
(.47)		 0.7
(.03)		 1
(.04)		 2 4
4NG15/S
Download the CAD		 4NG15/K
Download the CAD		 M4 x .7 1.5
(.06)		 15
(.59)		 1.3
(.05)		 1.5
(.06)		 4.5 16
5NG15/S
Download the CAD		 5NG15/K
Download the CAD		 M5 x .8 2.4
(.09)		 18
(.71)		 1.5
(.06)		 2.3
(.09)		 6 19
6NG15/S
Download the CAD		 6NG15/K
Download the CAD		 M6 x 1.0 2.7
(.11)		 20
(.79)		 2
(.08)		 2.5
(.10)		 6 19
8NG15/S
Download the CAD		 8NG15/K
Download the CAD		 M8 x 1.25 3.5
(.14)		 22
(.87)		 2.5
(.10)		 3
(.12)		 10 39
10NG15/S
Download the CAD		 10NG15/K
Download the CAD		 M10 x 1.5 4
(.16)		 22
(.87)		 3
(.12)		 3
(.12)		 10 39
12NG15/S
Download the CAD		 12NG15/K
Download the CAD		 M12 x 1.75 6
(.24)		 28
(1.10)		 4
(.16)		 4
(.16)		 12 53
16NG15/S
Download the CAD		 16NG15/K
Download the CAD		 M16 x 2.0 7.5
(.30)		 32
(1.26)		 5
(.20)		 5
(.20)		 45 100
20NG15/S
Download the CAD		 - M20 x 2.5 10
(.39)		 40
(1.57)		 6
(.24)		 7
(.28)		 52 125
24NG15/S
Download the CAD		 - 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
Download the CAD		 M6 x 1.0 2.7
(.11)		 20
(.79)		 2
(.08)		 2.5
(.10)		 15 43
8NG15/SS
Download the CAD		 M8 x 1.25 3.5
(.14)		 22
(.87)		 2.5
(.10)		 3
(.12)		 20 75
10NG15/SS
Download the CAD		 M10 x 1.5 4
(.16)		 22
(.87)		 3
(.12)		 3
(.12)		 20 75
12NG15/SS
Download the CAD		 M12 x 1.75 6
(.24)		 28
(1.10)		 4
(.16)		 4
(.16)		 45 120
16NG15/SS
Download the CAD		 M16 x 2.0 7.5
(.30)		 32
(1.26)		 5
(.20)		 5
(.20)		 64 160
20NG15/SS
Download the CAD		 M20 x 2.5 10
(.39)		 40
(1.57)		 6
(.24)		 7
(.28)		 75 195
24NG15/SS
Download the CAD		 M24 x 3.0 12
(.47)		 52
(2.05)		 8
(.31)		 10
(.39)		 75 245