25mm x 8mm Pot with 8mm Post & M5 Hook - N45 | Black Epoxy Coated

These N45 grade black epoxy coated pot magnets combine high holding force with excellent corrosion resistance. The steel cup concentrates the magnetic field for maximum performance, and the supplied hook screws straight into the post for instant hanging.

Dimensions: Ø25mm (Diameter) x 8mm (Thickness), 8mm high external post (with M5 internal thread). The dimensions of the product are measured in metric units, with an approximate "tolerance" (manufacturing margin of error) of +/- 0.05mm

Pull Strength: 22kg
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 thickness. The axis through which a product is magnetised.

Grade: N45
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).

Features:
- Magnet is encapsulated on all but one side with a protective steel holding pot.
- Incorporates an external post with M5 internal thread.
- Includes a matching M5 hook, also black epoxy coated.
- The hook simply screws out, so the post can take an eyebolt or any other M5 fitting instead.
- Powerful Rare Earth (Neodymium) permanent magnet.
- Black Epoxy Coated for improved protection against rust and corrosion.
- Maximum operating temperature 80°C

(Assembly of magnet and hook required)

Order Units: Single
Bulk discounts available on orders of 10 or more.

Outdoor Use Notice:
The black epoxy coating gives this magnet better corrosion resistance than a standard Ni-Cu-Ni finish, making it a good choice for damp workshops, trailers, and sheltered outdoor use. It is still not a marine grade coating, so for permanent exposure to rain, salt air or submersion we recommend our rubber-coated or plastic-coated magnet options.