Retaining Magnets GN 50.3

Product description

Information

Retaining magnets GN 50.3, in combination with the steel housing and the plastic ring, form a system that shields and strengthens the magnet for optimal transmission of the magnetic flux onto the magnetic surface.

Specification

Magnet materials

Hard ferriteHF
Temperature resistant up to 392 °F (200 °C)
NdFeBND
Neodymium, iron, boron
Temperature resistant up to 176 °F (80 °C)

Housing
Steel, zinc plated

RoHS

Accessory

Magnet Holding Disks GN 70
Self-Adhesive Disks GN 70.1
Rubber Caps GN 70.2

Build & Price

Part Number	d₁	HF d₂ Thread	h	Length l	ND d₂ Thread	h	Length l	Nominal magnetic forces HF	ND

50.3-ND-6-M3	0.236 ±0.004	-	-	-	M 3	0.177 ±0.004	0.28	-	1.12 lbf (5 N)
50.3-ND-8-M4	0.315 ±0.004	-	-	-	M 4	0.177 ±0.004	0.31	-	2.92 lbf (13 N)
50.3-ND-10-M3	0.394 ±0.004	-	-	-	M 3	0.177 ±0.004	0.28	-	5.62 lbf (25 N)
50.3-ND-10-M4	0.394 ±0.004	-	-	-	M 4	0.177 ±0.004	0.31	-	5.62 lbf (25 N)
50.3-ND-13-M5	0.512 ±0.004	-	-	-	M 5	0.177 ±0.004	0.31	-	13.49 lbf (60 N)
50.3-ND-16-M4	0.630 ±0.004	-	-	-	M 4	0.177 ±0.004	0.31	-	19.11 lbf (85 N)
50.3-ND-16-M6	0.630 ±0.004	-	-	-	M 6	0.177 ±0.004	0.31	-	21.36 lbf (95 N)
50.3-ND-20-M6	0.787 ±0.004	-	-	-	M 6	0.236 ±0.004	0.39	-	31.47 lbf (140 N)
50.3-ND-25-M6	0.984 ±0.004	-	-	-	M 6	0.276 ±0.008	0.39	-	44.96 lbf (200 N)
50.3-ND-32-M6	1.260 ±0.004	-	-	-	M 6	0.276 ±0.008	0.39	-	78.68 lbf (350 N)
50.3-ND-40-M8	1.575 ±0.004	-	-	-	M 8	0.315 ±0.008	0.47	-	151 lbf (670 N)
50.3-ND-47-M8	1.850 +0.008/-0.004	-	-	-	M 8	0.362 ±0.008	0.51	-	178 lbf (790 N)

Part Number	d₁	HF d₂ Thread	h	Length l	ND d₂ Thread	h	Length l	Nominal magnetic forces HF	ND

50.3-HF-10-M3	0.394 ±0.004	M 3	0.177 +0.008/-0.004	0.28	-	-	-	0.90 lbf (4 N)	-
50.3-HF-13-M3	0.512 ±0.004	M 3	0.177 +0.008/-0.004	0.28	-	-	-	2.25 lbf (10 N)	-
50.3-HF-16-M3	0.630 ±0.004	M 3	0.177 +0.008/-0.004	0.28	-	-	-	4.05 lbf (18 N)	-
50.3-HF-16-M4	0.630 ±0.004	M 4	0.177 +0.008/-0.004	0.24	-	-	-	4.05 lbf (18 N)	-
50.3-HF-20-M3	0.787 ±0.004	M 3	0.236 +0.008/-0.004	0.28	-	-	-	6.74 lbf (30 N)	-
50.3-HF-25-M4	0.984 ±0.004	M 4	0.276 +0.012/-0.008	0.31	-	-	-	8.99 lbf (40 N)	-
50.3-HF-25-M6	0.984 ±0.004	M 6	0.276 +0.012/-0.008	0.79	-	-	-	8.99 lbf (40 N)	-
50.3-HF-32-M4	1.260 ±0.004	M 4	0.276 +0.012/-0.008	0.31	-	-	-	17.98 lbf (80 N)	-
50.3-HF-32-M6	1.260 ±0.004	M 6	0.276 +0.012/-0.008	0.47	-	-	-	17.98 lbf (80 N)	-
50.3-HF-32-M8	1.260 ±0.004	M 8	0.276 +0.012/-0.008	0.39	-	-	-	17.98 lbf (80 N)	-
50.3-HF-47-M6	1.850 +0.008/-0.004	M 6	0.354 +0.02/-0.008	0.31	-	-	-	40.47 lbf (180 N)	-
50.3-HF-57-M6	2.244 +0.008/-0.004	M 6	0.413 +0.02/-0.008	0.31	-	-	-	62.95 lbf (280 N)	-
50.3-HF-63-M6	2.480 +0.012/-0.004	M 6	0.551 +0.02/-0.008	0.59	-	-	-	78.68 lbf (350 N)	-
50.3-HF-80-M8	3.150 +0.012/-0.004	M 8	0.394 +0.02/-0.008	0.51	-	-	-	135 lbf (600 N)	-

d₁	HF d₂ Thread	h	Length l	ND d₂ Thread	h	Length l	Nominal magnetic forces HF	ND

0.236 ±0.004	-	-	-	M 3	0.177 ±0.004	0.28	-	1.12 lbf (5 N)
0.315 ±0.004	-	-	-	M 4	0.177 ±0.004	0.31	-	2.92 lbf (13 N)
0.394 ±0.004	M 3	0.177 +0.008/-0.004	0.28	M 3	0.177 ±0.004	0.28	0.90 lbf (4 N)	5.62 lbf (25 N)
0.394 ±0.004	-	-	-	M 4	0.177 ±0.004	0.31	-	5.62 lbf (25 N)
0.512 ±0.004	M 3	0.177 +0.008/-0.004	0.28	M 5	0.177 ±0.004	0.31	2.25 lbf (10 N)	13.49 lbf (60 N)
0.630 ±0.004	M 3	0.177 +0.008/-0.004	0.28	M 4	0.177 ±0.004	0.31	4.05 lbf (18 N)	19.11 lbf (85 N)
0.630 ±0.004	M 4	0.177 +0.008/-0.004	0.24	M 6	0.177 ±0.004	0.31	4.05 lbf (18 N)	21.36 lbf (95 N)
0.787 ±0.004	M 3	0.236 +0.008/-0.004	0.28	M 6	0.236 ±0.004	0.39	6.74 lbf (30 N)	31.47 lbf (140 N)
0.984 ±0.004	M 4	0.276 +0.012/-0.008	0.31	M 6	0.276 ±0.008	0.39	8.99 lbf (40 N)	44.96 lbf (200 N)
0.984 ±0.004	M 6	0.276 +0.012/-0.008	0.79	-	-	-	8.99 lbf (40 N)	-
1.260 ±0.004	M 4	0.276 +0.012/-0.008	0.31	M 6	0.276 ±0.008	0.39	17.98 lbf (80 N)	78.68 lbf (350 N)
1.260 ±0.004	M 6	0.276 +0.012/-0.008	0.47	-	-	-	17.98 lbf (80 N)	-
1.260 ±0.004	M 8	0.276 +0.012/-0.008	0.39	-	-	-	17.98 lbf (80 N)	-
1.575 ±0.004	-	-	-	M 8	0.315 ±0.008	0.47	-	151 lbf (670 N)
1.850 +0.008/-0.004	M 6	0.354 +0.02/-0.008	0.31	M 8	0.362 ±0.008	0.51	40.47 lbf (180 N)	178 lbf (790 N)
2.244 +0.008/-0.004	M 6	0.413 +0.02/-0.008	0.31	-	-	-	62.95 lbf (280 N)	-
2.480 +0.012/-0.004	M 6	0.551 +0.02/-0.008	0.59	-	-	-	78.68 lbf (350 N)	-
3.150 +0.012/-0.004	M 8	0.394 +0.02/-0.008	0.51	-	-	-	135 lbf (600 N)	-

3D Product Configurator

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Total Canadian Dollars (net)

Can$4.56

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Quantity

Please note our quantity discounts (Canadian Dollars).

Min	Max	Price
1	24	Can$4.56
25	49	Can$4.18
50	99	Can$3.80
≥ 100		Can$3.42

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: 0.004 lbs

If weight is not listed, please contact our Sales Department for additional information regarding weight.
Phone: 1-800-397-6993

All Prices are in Canadian Dollars. Taxes Not Included.