GN 616.2 Spring Plungers Steel / Stainless Steel / Plastic, with Flange, with Ball, with Front Slot

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GN 616.2 Steel / Stainless Steel / Plastic Spring Plungers, with Flange, with Ball, with Front Slot Type: NI - Stainless steel housing, stainless steel ball

Type: NI - Stainless steel housing, stainless steel ball

GN 616.2 Steel / Stainless Steel / Plastic Spring Plungers, with Flange, with Ball, with Front Slot Type: KD - Plastic housing, plastic ball

GN 616.2 Steel / Stainless Steel / Plastic Spring Plungers, with Flange, with Ball, with Front Slot Type: KU - Plastic housing, stainless steel ball

GN 616.2 Steel / Stainless Steel / Plastic Spring Plungers, with Flange, with Ball, with Front Slot Type: ST - Steel housing, stainless steel ball

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

Show all Stainless Steel products

Standard Sheet GN 616.2 Print This Page Plastic Characteristics Stainless Steel Characteristics

Product description

Information

Spring plungers GN 616.2 are used for locking as well as for push-on and push-off functions.

The slot on the ball side is used for screwing into pocket holes. A installation tool GN 611.2 is available (see table).

Specification

Type ST

Steel housing, blackened finish
Stainless steel ball AISI 303, hardened

Type NI

Stainless steel housing AISI 303
Stainless steel ball AISI 303, hardened

Type KU

Plastic housing, Polyacetal (POM)
- Operating temperature
  -22 °F to +122 °F (-30 °C to +50 °C)
- Blue
Stainless steel ball AISI 420C, hardened

Type KD

Plastic housing, Polyacetal (POM)
- Operating temperature
  -22 °F to +122 °F (-30 °C to +50 °C)
- Blue
Plastic ball, Polyacetal (POM), white

Spring
Stainless steel AISI 302

RoHS

Technical drawing

GN 616.2 Steel / Stainless Steel / Plastic Spring Plungers, with Flange, with Ball, with Front Slot sketch

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Part Options / Table

Type

ST	Steel housing, stainless steel ball
NI	Stainless steel housing, stainless steel ball
KU	Plastic housing, stainless steel ball
KD	Plastic housing, plastic ball

Part Number	d₁	d₂ ST / NI	KU / KD	d₃ -0.004	l₁	l₂ -0.004	w ±0.004 Compression	Spring load ≈ ST / NI Initial	End	KU / KD Initial	End	Part no. for installation tool

616.2-M4-ST	M 4	0.08	-	0.217 -0.004	0.16	0.024 -0.004	0.024 ±0.004	0.38 lbf (1.7 N)	0.88 lbf (3.9 N)	-	-	611.2-M4
616.2-M5-ST	M 5	0.12	-	0.276 -0.004	0.20	0.031 -0.004	0.031 ±0.004	0.65 lbf (2.9 N)	1.01 lbf (4.5 N)	-	-	611.2-M5
616.2-M6-ST	M 6	0.14	-	0.315 -0.004	0.24	0.039 -0.004	0.039 ±0.004	0.81 lbf (3.6 N)	1.96 lbf (8.7 N)	-	-	611.2-M6
616.2-M8-ST	M 8	0.20	-	0.394 -0.004	0.28	0.059 -0.004	0.063 ±0.004	1.21 lbf (5.4 N)	2.29 lbf (10.2 N)	-	-	611.2-M8
616.2-M10-ST	M 10	0.25	-	0.472 -0.004	0.35	0.059 -0.004	0.075 ±0.004	1.66 lbf (7.4 N)	3.93 lbf (17.5 N)	-	-	611.2-M10
616.2-M12-ST	M 12	0.31	-	0.551 -0.004	0.45	0.059 -0.004	0.094 ±0.004	2.43 lbf (10.8 N)	5.01 lbf (22.3 N)	-	-	611.2-M12

Part Number	d₁	d₂ ST / NI	KU / KD	d₃ -0.004	l₁	l₂ -0.004	w ±0.004 Compression	Spring load ≈ ST / NI Initial	End	KU / KD Initial	End	Part no. for installation tool

616.2-M4-NI	M 4	0.08	-	0.217 -0.004	0.16	0.024 -0.004	0.024 ±0.004	0.38 lbf (1.7 N)	0.88 lbf (3.9 N)	-	-	611.2-M4
616.2-M5-NI	M 5	0.12	-	0.276 -0.004	0.20	0.031 -0.004	0.031 ±0.004	0.65 lbf (2.9 N)	1.01 lbf (4.5 N)	-	-	611.2-M5
616.2-M6-NI	M 6	0.14	-	0.315 -0.004	0.24	0.039 -0.004	0.039 ±0.004	0.81 lbf (3.6 N)	1.96 lbf (8.7 N)	-	-	611.2-M6
616.2-M8-NI	M 8	0.20	-	0.394 -0.004	0.28	0.059 -0.004	0.063 ±0.004	1.21 lbf (5.4 N)	2.29 lbf (10.2 N)	-	-	611.2-M8
616.2-M10-NI	M 10	0.25	-	0.472 -0.004	0.35	0.059 -0.004	0.075 ±0.004	1.66 lbf (7.4 N)	3.93 lbf (17.5 N)	-	-	611.2-M10
616.2-M12-NI	M 12	0.31	-	0.551 -0.004	0.45	0.059 -0.004	0.094 ±0.004	2.43 lbf (10.8 N)	5.01 lbf (22.3 N)	-	-	611.2-M12

Part Number	d₁	d₂ ST / NI	KU / KD	d₃ -0.004	l₁	l₂ -0.004	w ±0.004 Compression	Spring load ≈ ST / NI Initial	End	KU / KD Initial	End	Part no. for installation tool

616.2-M4-KU	M 4	-	0.08	0.217 -0.004	0.16	0.024 -0.004	0.024 ±0.004	-	-	0.47 lbf (2.1 N)	0.88 lbf (3.9 N)	611.2-M4
616.2-M5-KU	M 5	-	0.12	0.276 -0.004	0.20	0.031 -0.004	0.031 ±0.004	-	-	0.72 lbf (3.2 N)	1.01 lbf (4.5 N)	611.2-M5
616.2-M6-KU	M 6	-	0.14	0.315 -0.004	0.24	0.039 -0.004	0.039 ±0.004	-	-	0.92 lbf (4.1 N)	1.96 lbf (8.7 N)	611.2-M6
616.2-M8-KU	M 8	-	0.20	0.394 -0.004	0.28	0.059 -0.004	0.063 ±0.004	-	-	1.28 lbf (5.7 N)	2.29 lbf (10.2 N)	611.2-M8
616.2-M10-KU	M 10	-	0.26	0.472 -0.004	0.35	0.059 -0.004	0.075 ±0.004	-	-	2.07 lbf (9.2 N)	3.87 lbf (17.2 N)	611.2-M10
616.2-M12-KU	M 12	-	0.31	0.551 -0.004	0.45	0.059 -0.004	0.094 ±0.004	-	-	2.52 lbf (11.2 N)	5.01 lbf (22.3 N)	611.2-M12

Part Number	d₁	d₂ ST / NI	KU / KD	d₃ -0.004	l₁	l₂ -0.004	w ±0.004 Compression	Spring load ≈ ST / NI Initial	End	KU / KD Initial	End	Part no. for installation tool

616.2-M4-KD	M 4	-	0.08	0.217 -0.004	0.16	0.024 -0.004	0.024 ±0.004	-	-	0.47 lbf (2.1 N)	0.88 lbf (3.9 N)	611.2-M4
616.2-M5-KD	M 5	-	0.12	0.276 -0.004	0.20	0.031 -0.004	0.031 ±0.004	-	-	0.72 lbf (3.2 N)	1.01 lbf (4.5 N)	611.2-M5
616.2-M6-KD	M 6	-	0.14	0.315 -0.004	0.24	0.039 -0.004	0.039 ±0.004	-	-	0.92 lbf (4.1 N)	1.96 lbf (8.7 N)	611.2-M6
616.2-M8-KD	M 8	-	0.20	0.394 -0.004	0.28	0.059 -0.004	0.063 ±0.004	-	-	1.28 lbf (5.7 N)	2.29 lbf (10.2 N)	611.2-M8
616.2-M10-KD	M 10	-	0.26	0.472 -0.004	0.35	0.059 -0.004	0.075 ±0.004	-	-	2.07 lbf (9.2 N)	3.87 lbf (17.2 N)	611.2-M10
616.2-M12-KD	M 12	-	0.31	0.551 -0.004	0.45	0.059 -0.004	0.094 ±0.004	-	-	2.52 lbf (11.2 N)	5.01 lbf (22.3 N)	611.2-M12

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Metric

Dimensions in: Inch (change to Metric)

d₁	d₂ ST / NI	KU / KD	d₃ -0.004	l₁	l₂ -0.004	w ±0.004 Compression	Spring load ≈ ST / NI Initial	End	KU / KD Initial	End	Part no. for installation tool

M 4	0.08	0.08	0.217	0.16	0.024	0.024	0.38 lbf (1.7 N)	0.88 lbf (3.9 N)	0.47 lbf (2.1 N)	0.88 lbf (3.9 N)	611.2-M4
M 5	0.12	0.12	0.276	0.20	0.031	0.031	0.65 lbf (2.9 N)	1.01 lbf (4.5 N)	0.72 lbf (3.2 N)	1.01 lbf (4.5 N)	611.2-M5
M 6	0.14	0.14	0.315	0.24	0.039	0.039	0.81 lbf (3.6 N)	1.96 lbf (8.7 N)	0.92 lbf (4.1 N)	1.96 lbf (8.7 N)	611.2-M6
M 8	0.20	0.20	0.394	0.28	0.059	0.063	1.21 lbf (5.4 N)	2.29 lbf (10.2 N)	1.28 lbf (5.7 N)	2.29 lbf (10.2 N)	611.2-M8
M 10	0.25	0.26	0.472	0.35	0.059	0.075	1.66 lbf (7.4 N)	3.93 lbf (17.5 N)	2.07 lbf (9.2 N)	3.87 lbf (17.2 N)	611.2-M10
M 12	0.31	0.31	0.551	0.45	0.059	0.094	2.43 lbf (10.8 N)	5.01 lbf (22.3 N)	2.52 lbf (11.2 N)	5.01 lbf (22.3 N)	611.2-M12