Block Countersunk Neodymium Magnets 15 x15 x4mm
The countersunk hole allows straightforward attachment to almost any material such as wood, plastic and masonry, to name just a few. Simple to attach with a flat head screw, the tapering screw head sits flush inside the countersunk magnet for seamless professional finish. These magnets can also be recessed into timber or plastic and secured with a countersunk screw for a permanent result without the need to use messy glue. Glue can perish or discolour with age however screws stay true, making them the ultimate fixing solution.
- Information
Wholesale Supply Countersunk Neodymium Ring block Magnets
Countersunk Magnets are often used as tools for various activities in workshops and in industry. It is special type of neodymium disc/block magnet with a hole fit for screw. Magnets with countersunk mounting holes allowing them to be screwed in place with the screw head flush.
These small sized facing pair of square base, countersunk neodymium magnets are perfect for any carpentry or home improvement projects. The specially designed countersunk hole enables the convenient use of screws to fasten it to any flat or recessed area. They can be fastened with any countersunk screws and still have flushed surface to attach flat metal sheets, objects or another magnet if extra strength is required.
Specifications:
Size: 15mm x 15mm x 4mm
ID1: 10mm
ID2: 4.5mm
T: 4mm
Weight: 5.6g (per piece)
Grade: N35
Plating: NiCuNi
Magnetisation: Thru 4mm thickness
Max. Operating Temperature: 80 ° C
Tolerance: ± 0.05 mm
Features:
– Specially designed countersunk hole can be fastened with a countersunk head screw
– Facing pair polarity allows single or dual objects installation
– High performance neodymium magnet offers small footprint with maximum holding power
– High gloss triple plating of Nickel-Copper-Nickel looks beautiful either installed exposed or concealed
Another great feature of these block countersunk neodymium magnets is they are manufactured in facing pairs. This means that not only can you attach metal objects that is polarity neutral, you can also fasten a facing pair of these on 2 separate objects and they will attract each other (instead of repel if it is not facing pairs)
2pcs with North on wider hole, 2pcs with South on wider hole.
We can also custom manufacture neodymium block magnets to your exact specifications, just send us a special request and we'll help you determine the most cost effective solution for your project.
Super Strong Neodymium Counter Bore Countersunk Hole Magnets Countersunk Rectangular Base Magnets With Mounting Screws
Note:
Please note that all neodymium magnets are brittle in nature and may break if collide with another neodymium magnet due to the extreme attraction force.
– Handle and separate magnet with care
– Only separate them when about to install or use
– Put each piece of magnet 50cm away from each other
– Do not allow magnet to jump together after separation
– Do not over tighten magnet with power tools
Applications
Rare Earth Magnets with Countersunk Hole are very popular amongst tradespeople and fabricators and are often used as magnetic closures for cabinet, gate and door latches. and any other hidden magnetic closure mechanism.The hole allows the magnet to be secured on any surface with a screw or bolt. Countersunk magnets are commonly used for shop-fitting , shelving and lighting fixture, window and screen displays as well to hold and hang signage.
FAQ:
Q1. What is the another name of rectangular magnet?
A1. A bar magnet is a rectangular piece of an object, made up of iron, steel or any other ferromagnetic substance or ferromagnetic composite, that shows permanent magnetic properties.
Q2. Can magnets be made in any shape?
A2. They can be made into a bar, rectangle, block, horseshoes, round, rings, donuts, disc, segment, bread, multi-fingered rings, or other custom shapes. Every shape of magnets is customized based on their application.
Q3. What are square magnets used for?
A3. Rare Earth Neodymium Square magnets allow a uniform magnetic field across the square magnet face and can be made in any thickness. Applications include sensors, consumer products, and holding applications.
Q4. What happens when you put 2 magnets next to each other?
A4. When opposite poles of the magnets approach, they attract each other. Any north-south combination will pull them together. But when two like poles come together, they push each other apart.
Q5. What is the strongest magnet in the world?
A5. Neodymium-iron-boron magnetA neodymium-iron-boron magnet is the strongest magnet in the world, with a strength of up to 34 tons. The neodymium-iron-boron magnetic field is so powerful that it emits a shrieking sound when turned on.
