A UK LEADING Magnet Supplier
Next Day Delivery Available to the UK
Standard Delivery From £2.25 + VAT
Next Day Delivery Available to the UK
A UK Leading Magnet Supplier
Standard Delivery From £2.25 + VAT
100% Secure Online Ordering

30 x 21 x 8mm with (2x) 4.2mm c/sunk holes N42 Neodymium Magnet - 17.1kg Pull

High-performance, Neodymium (N42) rectangular magnet with two countersunk holes, available with either pole on the countersunk face. Compact but incredibly strong.

Pack quantity 1: 1 Countersunk magnet

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| Order by 4:30pm (UK) for same day dispatch via DPD. Excludes certain items - contact our team for more information
  • From £6.97
Product Code: SP30218NS
Shape: Rectangle
Magnetic Face: 30mm x 21mm
Thickness: 8mm
Grade: N42
Plating: Ni-Cu-Ni ( Nickel )
Material: NdFeB
Performance (Gauss): 3250
Vertical Pull (Kg): 17.1
Slide Resistance (Kg): 3.4
Max Temp (degrees C): 80
Fixing: M4 Countersunk Screw
  • 30mm x 21mm x 8mm thick with two 4.2mm diameter countersunk holes for fixing
  • +/-0.1mm tolerance
  • Each magnet has its north pole on the countersunk face
  • Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth and clean finish
  • Can be fixed in place with an M4 countersink screw

Ideal for furniture fixings, hanging artwork and keeping doors and drawers closed, countersunk magnets have one or more holes which allows them to be fixed to non-magnetic surfaces with a screw. 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.

Here you'll find some useful links and documents to help you get the best out of our product. From the product brochure, to how our customers have used the product, to some helpful landing pages and blogs to give you more inspiration on how you can use the product. Scroll down to find out more...