20mm dia x 4mm thick x 5.2mm c/sink Neodymium Magnet - 6.7kg Pull

High-performance countersunk Neodymium (N42) magnets available with either pole on the countersunk face.

• 20mm diameter x 4mm thick with a 5.2mm diameter countersunk hole for fixing
• +/-0.1mm tolerance
• Each magnet has its north pole on the countersunk face
• Each magnet can support 6.7kg pull vertically from the magnetic face when in flush contact with a mild steel surface
• Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth finish
• Can be fixed in place with 5mm diameter countersunk screws

Ideal for furniture fixings, hanging artwork and keeping doors and drawers closed, countersunk magnets have a central hole which allows them to be fixed to non-magnetic surfaces with a screw. Our 20mm x 4mm countersunk circular magnets provide an astonishing magnetic pull for such a small magnet. Countersunk magnets with opposite poles on the countersunk face can be used to attract two surfaces or two opposing countersunk magnets with the same pole on the countersunk face can be used to create a damping, shock absorbing or repelling effect. Also available with the south pole on the countersunk face.

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Send us your photos and for each one we use we will give you a £10 gift amazon.co.uk gift card.

We’d love to see how you have used our magnets. Simply send us a photo of your magnets in use and if we use it on our website we will email you a £10 Amazon.co.uk Gift Voucher – As simple as that!

What we will need:

1. Jpeg image (no larger than 3mb per image)
2. Photograph needs to be clearly in focus and show both the overall application of the magnet and a close up of the magnet.
3. High resolution image
4. A Short description explaining your application

After taking your photograph/s simply email them to photos@first4magnets.com and Include your order number so that we can find your details.

Successful applicants will be contacted within 5 working days.

Great examples of Customer Photos...

Magnets used: F309NA - Adhesive 15mm dia x 1mm N42 Neodymium Magnet

Magnets used: F314N - 20mm dia x 10mm thick x 5.2mm c/sink Neodymium Magnet

Magnets used: F4MRS - Rainbow Skittle Magnets - Office & Fridge - 8 Colours (12mm dia x 21mm tall)

Magnets used: F331 - 3mm dia x 1mm thick N42 Neodymium Magnet

We hope you will be happy with your purchase from first4magnets. However, should you wish to return anything bought from us, we will be happy to issue a refund provided the item is returned in a fully resalable condition. We do not refund postage charges unless the item is faulty or damaged.

Please note that requests for returns should be made within 14 days of purchase.

In order to submit a return request, please login to your account by clicking on the 'Login' button at the top of the website (right hand corner). Once logged in, view your account and click 'Previous Orders'. You will be presented with a list of all your previous order. Simply go to the relevant order and tick any items you wish to return, you can then press 'Return Items'.

Once the product has been safely returned, one of our technicians will inspect the return for any defects and ensure the product is in a resalable condition, with no problems detected, your refund will be processed, this normally takes 3 - 5 working days (although almost all returns are refunded the day they arrive back to us).

Refunds can only be made to the original card used for the purchase. If the refund is requested due to an item being faulty or damaged, we will also refund your postage charges.