Neodymium Countersunk Pot Magnet - D48mm dia. (68kg)
Same Day Dispatch
Order before 1pm to qualify for same day dispatch.
This practical magnetic product is designed for organising and securing metal items in a safe and efficient manner. It features a small metal cup with a neodymium rare earth magnet and a centre hole for easy attachment to surfaces. Simply screw it into a non-metal surface and use it to hold kitchen utensils, gardening tools, mechanical and handy person tools. The magnet securely keeps metal objects in place and can be easily removed or replaced. Install it effortlessly on wooden surfaces with a suitable screw.
IMPORTANT NOTES:
When directly in contact with mild steel that is at least 10mm thick, this Neodymium Countersunk Pot Magnet has a maximum holding force of 68 kilograms. The stated holding force is based on a minimum 3mm thick steel surface in a horizontal position. However, if the magnet is positioned vertically, the holding force should be divided by 3 due to the effects of gravity and decreased friction.
AVOID:
Note that magnetic strength is affected by the type of surface you are attaching to. If the surface is alloy, stainless steel, Colourbond steel, painted, oily, rusty, or bumpy, the magnet may be weaker. Additionally, if the surface is thin, such as foil or sheet metal, the magnet's strength will also be reduced. The presence of any material between the magnet and the attaching surface, such as fabric, can also decrease the pull strength.
Typical Physical Properties
NB: Ranges are indicative for product category, please check individual products for specic values within that range.
Production Flow Diagram
Demagnetization Curves
Surface Treatment
The most common coating for Neodymium magnets is Nickel + Copper + Nickel (Ni + Cu + Ni). This coating offers the magnet relatively good protection from corrosion and passive applications. If the magnet will be exposed to moisture or liquid then consider the use of an organic coating such as Epoxy. A hard wearing coating, Epoxy is suited to applications where the magnet will come under some friction or knocking.
Range and Tolerance
Magnets are readily available in Blocks, Discs, Cylinders & Rings. AMF Magnetics specializes in the supply of short-run prototype magnets including Arc Segments, various magnetic orientations etc. If you need a magnet size that we don't carry in stock, submit a Design-a-Magnet enquiry for a quote on your custom magnet design.
Magnetic Properties
Neodymium magnets are offered in several different grades. The first section N30-54 has an operating temperature of up to 80 degrees. Most of our stock only goes up to N38. The second section, denoted with the "M" prefix after the grade has an operating temperature 100 degrees. After this the grades are "H", "SH", "UH" & "EH". In order for the magnet to withstand a higher operating temperature, during production more of the raw material PrNd is incorporated as these elements have a naturally occurring resistance to high temperatures.
Returns Policy
If you are not entirely satisfied with your purchase, we're here to help.
We have a 30 Day Returns policy at Frenergy Magnets. You may return your item within 30 days of receiving it to receive a refund.
The product/s must be unused and in the same condition you received them in. Please contact us at info@frenergy.com.au to initiate the returns process.
The buyer is responsible for the cost of returning the order.
