Home Indexing and Positioning Elements Spring plungers GN 616

GN 616

Spring Plungers

Housing Steel / Stainless Steel, Bolt Steel / Stainless Steel / Plastic

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GN 616-S

Spring Plungers

Bolt steel, standard spring load

GN 616-SS

Spring Plungers

Bolt steel, high spring load

GN 616-K

Spring Plungers

Bolt plastic, standard spring load

GN 616-SN

Spring Plungers

Bolt stainless steel, standard spring load

GN 616-SSN

Spring Plungers

Bolt stainless steel, high spring load

GN 616-KN

Spring Plungers

Bolt plastic, standard spring load

GN 616-KSN

Spring Plungers

Bolt plastic, high spring load

Description

Specification

Version in Steel

Types

Type S: Bolt steel, standard spring load

Type SS: Bolt steel, high spring load

Type K: Bolt plastic, standard spring load

Type S / SS

Housing steel, blackened

Bolt steel, hardened

Operating temperature up to 250 °C

Type K

Housing steel, blackened

Bolt plastic, polyacetal (POM)

Operating temperature -30 °C to +50 °C

Pressure spring

Stainless steel AISI 631

Identification of type SS

Housing with 2 longitudinal markings

Version in Stainless Steel

Types

Type SN: Bolt stainless steel, standard spring load

Type SSN: Bolt stainless steel, high spring load

Type KN: Bolt plastic, standard spring load

Type KSN: Bolt plastic, high spring load

Housing

Stainless steel AISI 303

Type SN / SSN

Housing stainless steel AISI 303

Bolt stainless steel AISI 303, nitrided

Operating temperature up to 250 °C

Type KN / KSN

Housing stainless steel AISI 303

Bolt plastic, polyacetal (POM)

Operating temperature -30 °C to +50 °C

Pressure spring

Stainless steel AISI 631

Identification of type SSN / KSN

Housing with 2 longitudinal markings

Information

Spring plungers GN 616 are used as detents as well as for push-on and push-off applications and ejectors.

The slot on the plunger side is provided for blind hole applications. A special screw driver GN 611.5 is available (see table).

Accessory

Screwdrivers GN 611.5 (Code no. see table)

On request

With thread locking PFB / MVK

Technical information

Thread Locking PFB

Thread Locking MVK )

Plastic Characteristics )

Stainless Steel Characteristics

GN 616-K

	d₁	d₂	l ±0.2	w	Spring load in N≈ initial	Spring load in N≈ end	Code no. for screw driver
Code									Actions
GN 616-M4-K	M 4	1.5	15	1.5	4.5	16	GN 611.5-M4	1
GN 616-M5-K	M 5	2.4	18	2.3	6	19	GN 611.5-M5	2
GN 616-M6-K	M 6	2.7	20	2.5	6	19	GN 611.5-M6	2
GN 616-M8-K	M 8	3.5	22	3	10	39	GN 611.5-M8	5
GN 616-M10-K	M 10	4	22	3	10	39	GN 611.5-M10	9
GN 616-M12-K	M 12	6	28	4	12	53	GN 611.5-M12	14
GN 616-M16-K	M 16	7.5	32	5	45	100	GN 611.5-M16	31

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