15x4x4 Block Magnet (Bar Magnet), Neodymium block magnet

The 15x4x4 block magnet (Neodymium block magnet) is 15 mm long, 4 mm wide and 4 mm high, nickel-plated and magnetised through the height. It comes as simplified STEP files.

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

• Also searched as: 15x4x4 block magnet
• Model id: magnets-block-15x4x4
• Standard: Neodymium block magnet · size 15x4x4

Files

Part key	Simplified
magnets-block-15x4x4	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
L	Length		15		15	nominal	L1
W	Width		4		4	nominal	L1
H	Height		4		4	nominal	L1

Drawing

As a PDF: CC-MAGBLOCK-SZ-15x4x4.pdf.

What each maker states

• supermagnete lists this size in 45M.
• first4magnets lists this size in N42.
• The shape is the same in any grade.

The 15x4x4 block magnet beside the 10x10x5 and the 20x4x2

The 15x4x4 is number 11 of the 21 Neodymium block magnet block magnets published here, listed from 5x1.5x1 to 46x30x10.

• Length (L): 15 mm on the 15x4x4 block magnet, against 10 mm on the 10x10x5 and 20 mm on the 20x4x2.
• Width (W): 4 mm on the 15x4x4 block magnet, against 10 mm on the 10x10x5 and 4 mm on the 20x4x2.
• Height (H): 4 mm on the 15x4x4 block magnet, against 5 mm on the 10x10x5 and 2 mm on the 20x4x2.

Other sizes

• One size smaller: 10x10x5 Block Magnet (Bar Magnet), Neodymium block magnet, 10 mm long, 10 mm wide, 5 mm high, nickel-plated, axially magnetised.
• One size larger: 20x4x2 Block Magnet (Bar Magnet), Neodymium block magnet, 20 mm long, 4 mm wide, 2 mm high, nickel-plated, axially magnetised.

Documents

• CC-MAGBLOCK-DS-15x4x4.pdf: 15x4x4 datasheet: values with levels, sources
• CC-MAGBLOCK-SZ-15x4x4.pdf: 15x4x4 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

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

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