Material
Alnico Ferrite SmCo Neodymium
Ultra-high strength magnet material with the best strength-to-size ratio. Brittle and usually plated/coated for protection.
Grade
Weakest Strongest
N30N33N35N38 N40N42N45N48 N50N52
Max Temp (°C)
50°C80°C120°C150°C180°C
Corrosion resist.
Low Low/Med Med Med/High High

OD 15mm x ID 4.2mm/8.2mm x H 5mm - N42 C/Sunk Ring NORTH | Black Epoxy

Pull Strength: 4.3 kg

Grade: N42

Coating: Black Epoxy

Item: 3567N

Total price:
Regular price $6.40 Regular price
Checking for bulk pricing...

Description

This NORTH countersunk magnet can be used independently or matched to the SOUTH version (available here)

Dimensions:
The dimensions of the product are measured in metric units, with an approximate "tolerance" (manufacturing margin of error) of +/- 0.05mm 
Diameter:
15mm (D)
Height: 5mm (H)
Countersunk Hole: 8.2mm (D1)
Through Hole: 4.2mm (D2)



Pull Strength: 4.3kg
The approximate force (in metric units) required to remove a magnet from industry-standard 3mm thick mild steel. These "strengths" are measured using mathematical calculations, and should be used as a general guide only.

Direction of Magnetism: "Axially"
Magnetised (top to bottom) thru 5mm thickness. The axis through which a product is magnetised.

Grade: N42
In permanent magnets, the grade refers to the materials used in the production process. Material "grades" range from low end (weaker) to high end (stronger). See more about magnet grades at our Help Centre.

Features:
- Powerful Rare Earth (Neodymium) permanent magnet.
- Matte Black Epoxy Coating for maximum protection against corrosion.
- Maximum operating temperature 80°C / 100°C
- Pairs magnetically with matching Ø15mm South ring magnet.
- Specifically sized with countersunk hole, to be used with flat head screws.

Order Units: Sold Individually
Bulk discounts available on orders of 1,000pcs or more. 

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