Spring Plungers GN 615.4

Type: B - Steel, standard spring load

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

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Standard Sheet GN 615.4 Print This Page Stainless Steel Characteristics

Product description

Spring plungers GN 615.4 are used as locating devices, detent pins, pressure pins and ejectors. A typical example is push-on / push-off applications.

Spring plungers mounted in various control levers are also perfect solutions for snap-indexing mechanism applications.

Specification

Type B / BS

Housing
Steel, blackened finish
Nose pin
Steel, hardened, blackened finish

Type BN / BSN

Housing
Stainless steel AISI 303
Nose pin
Stainless steel AISI 303
Nitrided

Spring
Stainless steel AISI 631

Identification of Type BS / BSN:
Housing with 2 longitudinal markings

RoHS

Selected Part

Part Number B - Steel, standard spring load	Part Number BN - Stainless steel, standard spring load	Part Number BS - Steel, high spring load	Part Number BSN - Stainless steel, high spring load	d₁ Type B Type BN	Type BS Type BSN	d₂ -0.004	Length l ±0.004	w Compression	A/F in mm	Spring load ≈ Standard (Type B / BN) Initial	End	Spring load ≈ High (Type BS / BSN) Initial


615.4-M4-B	615.4-M4-BN			M 4	0.071 -0.004	0.472 ±0.004	0.059 +0.012/-0.016	2	1.01 lbf (4.5 N)	2.81 lbf (12.5 N)	-	-
615.4-M5-B	615.4-M5-BN			M 5	0.094 -0.004	0.551 ±0.004	0.079	2.5	1.12 lbf (5 N)	2.92 lbf (13 N)	-	-
615.4-M6-B	615.4-M6-BN	615.4-M6-BS	615.4-M6-BSN	M 6	0.106 -0.004	0.591 ±0.004	0.079	3	1.35 lbf (6 N)	3.82 lbf (17 N)	2.47 lbf (11 N)	5.62 lbf (25 N)
615.4-M8-B	615.4-M8-BN	615.4-M8-BS	615.4-M8-BSN	M 8	0.150 -0.004	0.709 ±0.004	0.079	4	3.60 lbf (16 N)	7.42 lbf (33 N)	5.17 lbf (23 N)	13.26 lbf (59 N)
615.4-M10-B	615.4-M10-BN	615.4-M10-BS	615.4-M10-BSN	M 10	0.177 -0.004	0.906 ±0.004	0.098	5	4.27 lbf (19 N)	9.44 lbf (42 N)	4.50 lbf (20 N)	12.14 lbf (54 N)
615.4-M12-B	615.4-M12-BN	615.4-M12-BS	615.4-M12-BSN	M 12	0.244 -0.004	1.024 ±0.004	0.138	6	4.95 lbf (22 N)	12.81 lbf (57 N)	8.54 lbf (38 N)	21.58 lbf (96 N)
615.4-M16-B	615.4-M16-BN	615.4-M16-BS	615.4-M16-BSN	M 16	0.335 -0.004	1.299 ±0.004	0.177 ±0.012	8	8.54 lbf (38 N)	17.54 lbf (78 N)	11.24 lbf (50 N)	22.48 lbf (100 N)
615.4-M20-B	615.4-M20-BN	615.4-M20-BS	615.4-M20-BSN	M 20	0.394 -0.004	1.693 ±0.004	0.256	10	8.77 lbf (39 N)	18.21 lbf (81 N)	11.69 lbf (52 N)	29.90 lbf (133 N)
615.4-M24-B	615.4-M24-BN	615.4-M24-BS	615.4-M24-BSN	M 24	0.512 -0.004	1.890 ±0.004	0.315	12	16.19 lbf (72 N)	34.85 lbf (155 N)	20.46 lbf (91 N)	50.13 lbf (223 N)

d₁ Type B Type BN	Type BS Type BSN	d₂ -0.004	Length l ±0.004	w Compression	A/F in mm	Spring load ≈ Standard (Type B / BN) Initial	End	Spring load ≈ High (Type BS / BSN) Initial	End

M 4	-	0.071	0.472	0.059 +0.012/-0.016	2	1.01 lbf (4.5 N)	2.81 lbf (12.5 N)	-	-
M 5	-	0.094	0.551	0.079	2.5	1.12 lbf (5 N)	2.92 lbf (13 N)	-	-
M 6	M 6	0.106	0.591	0.079	3	1.35 lbf (6 N)	3.82 lbf (17 N)	2.47 lbf (11 N)	5.62 lbf (25 N)
M 8	M 8	0.150	0.709	0.079	4	3.60 lbf (16 N)	7.42 lbf (33 N)	5.17 lbf (23 N)	13.26 lbf (59 N)
M 10	M 10	0.177	0.906	0.098	5	4.27 lbf (19 N)	9.44 lbf (42 N)	4.50 lbf (20 N)	12.14 lbf (54 N)
M 12	M 12	0.244	1.024	0.138	6	4.95 lbf (22 N)	12.81 lbf (57 N)	8.54 lbf (38 N)	21.58 lbf (96 N)
M 16	M 16	0.335	1.299	0.177 ±0.012	8	8.54 lbf (38 N)	17.54 lbf (78 N)	11.24 lbf (50 N)	22.48 lbf (100 N)
M 20	M 20	0.394	1.693	0.256	10	8.77 lbf (39 N)	18.21 lbf (81 N)	11.69 lbf (52 N)	29.90 lbf (133 N)
M 24	M 24	0.512	1.890	0.315	12	16.19 lbf (72 N)	34.85 lbf (155 N)	20.46 lbf (91 N)	50.13 lbf (223 N)

Part Number

Total (net)

$4.47

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Please note our quantity discounts (US Dollars).

Min	Max	Price
1	99	$4.47
100	249	$4.10
250	499	$3.73
≥ 500		$3.35

Prop 65: Not compliant

WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov

RoHS: Compliant

This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).

Weight: 0.002 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
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