20x5 Disc Magnet (Round Magnet), Neodymium disc magnet

20 mm across and 5 mm high, the 20x5 disc magnet (Neodymium disc magnet) is nickel-plated and magnetised through the height. Here as simplified STEP files.

How these parts are made, and what the levels mean: read the method

• Also searched as: 20x5 disc magnet
• Model id: magnets-disc-20x5
• Standard: Neodymium disc magnet · size 20x5

Files

Part key	Simplified
magnets-disc-20x5	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
D	Diameter		20		20	nominal	L1
H	Height		5		5	nominal	L1

Drawing

As a PDF: CC-MAGDISC-SZ-20x5.pdf.

What each maker states

• supermagnete lists this size in N42.
• first4magnets lists this size in N42.
• The shape is the same in any grade.

The 20x5 disc magnet beside the 20x3 and the 20x10

The 20x5 is number 46 of the 51 Neodymium disc magnet disc magnets published here, listed from 2x1 to 30x10.

• Diameter (D): 20 mm on the 20x5 disc magnet, the same on the 20x3 and the 20x10.
• Height (H): 5 mm on the 20x5 disc magnet, against 3 mm on the 20x3 and 10 mm on the 20x10.

Other sizes

• One size smaller: 20x3 Disc Magnet (Round Magnet), Neodymium disc magnet, 20 mm across, 3 mm high, nickel-plated, axially magnetised.
• One size larger: 20x10 Disc Magnet (Round Magnet), Neodymium disc magnet, 20 mm across, 10 mm high, nickel-plated, axially magnetised.

Documents

• CC-MAGDISC-DS-20x5.pdf: 20x5 datasheet: values with levels, sources
• CC-MAGDISC-SZ-20x5.pdf: 20x5 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

first4magnets-disc, supermagnete-magnets-disc. Full citations: the method page and this size's datasheet.

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