3 Pairs of North/South Neodymium Countersunk Magnets - D16mm x 5mm
Same Day Dispatch
Order before 1pm to qualify for same day dispatch.
This practical magnetic product securely holds metal objects in place and can be easily installed on a wooden surface using a suitable screw. It has a small metal cup that contains a neodymium rare earth magnet and a centre hole for attachment to various surfaces. The magnet makes it ideal for organizing tools such as kitchen utensils, gardening tools, and mechanical and handyperson tools in a safe and secure manner. It also allows for easy removal and replacement of metal items, making it convenient to use. Additionally, the product's magnetic holders can be screwed into non-metal surfaces, providing a versatile solution for attaching a variety of metal items.
Purchase a total of six magnetic countersinks, with three pieces featuring South polarity and three pieces featuring North polarity.
IMPORTANT NOTES:
The magnets have a rated holding force when in direct contact with mild steel that is at least 3mm thick. This theoretical force is based on horizontal holding on a minimum 3mm thick steel surface. When positioned vertically, the holding force should be divided by 3 due to the effects of gravity and decreased friction.
AVOID:
Magnetic strength may be reduced if the attached item is made of alloy, stainless steel, Colourbond steel, is painted, oily, rusty, or has a bumpy surface. Furthermore, the magnet's strength will also be weaker if attached to a thin ferrous item, such as foil or sheet metal. If there is any material between the magnets and the surface being attached to, such as fabric, the pull strength will be lower as well.
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.
