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20mm diameter/wide magnets

 (71 Products)

Explore our wide range of magnets by size, including versatile 20mm magnets. From strong neodymium magnets, such as the 20 x 10 x 3mm Neodymium Magnet, to cost-effective ferrite magnets, like the 20mm Ferrite Magnet, we have options for diverse applications. Whether for crafts, industrial use, or outdoor tasks, find the perfect solution. Visit our shop by size or contact us for expert guidance. FIRST4MAGNETS® is your trusted provider of high-quality magnets.

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Pull Strength
20mm dia x 15mm thick Electromagnet with M3 Mounting Hole - 2.5kg Pull (24V / 3W)
2.5
20mm dia x 15mm thick Energise to Hold Electromagnet with M3 Mounting Hole - 2.5kg Pull (24V / 3W)Code: EM200815M3
From £8.82£7.35
20.5mm dia x 19mm thick Alnico 5 Deep Pot Magnet c/w M6 threaded hole - 4kg Pull
4
20.5mm dia x 19mm thick Alnico 5 Deep Pot Magnet c/w M6 threaded hole - 4kg PullCode: ALDP2119M6
From £6.93£5.78
20 x 20 x 5mm thick N42 Neodymium Magnet - 7.8kg Pull
7.8
20 x 20 x 5mm thick N42 Neodymium Magnet - 7.8kg PullCode: F20205
From £7.66£6.38
20mm dia x 20mm thick Diametrically Magnetised N42 Neodymium Magnet - 8kg Pull
8
20mm dia x 20mm thick Diametrically Magnetised N42 Neodymium Magnet - 8kg PullCode: F679
From £14.26£11.89
20 x 20 x 10mm thick N42 Neodymium Magnet - 14.2kg Pull
14.2
20 x 20 x 10mm thick N42 Neodymium Magnet - 14.2kg PullCode: F202010
From £8.98£7.48
20mm dia x 20mm thick N42 Neodymium x 6mm hole Magnet - 14.4kg Pull
14.4
20mm dia x 20mm thick N42 Neodymium x 6mm hole Magnet - 14.4kg PullCode: F679AM
From £14.26£11.89
NeoFlex® 20mm Dia Self-Adhesive Flexible Neodymium Dots - 54 per A5 Sheet
NeoFlex® 20mm Dia Self-Adhesive Flexible Neodymium Dots - 54 per A5 SheetCode: NFA5D20(3M)
From £33.60£28.00
MagFlex® 20mm Dia Self-Adhesive Flexible Magnetic Dots - 88 per A4 Sheet
MagFlex® 20mm Dia Self-Adhesive Flexible Magnetic Dots - 88 per A4 SheetCode: MFA4D20(SA)
From £4.93£4.11
FerroFlex® 20mm Wide Ferrous Strip - 3M™ Self-Adhesive / Gloss White
Sale
FerroFlex® 20mm Wide Ferrous Strip - 3M™ Self-Adhesive / Gloss WhiteCode: FFT20(3M/GW)
From £1.99£1.66
  £3.09£2.57
20.63mm dia x 12.7mm thick N42 Neodymium Magnet - 12.91kg Pull - Licensed Material
12.91
20.63mm dia x 12.7mm thick N42 Neodymium Magnet - 12.91kg Pull - Licensed MaterialCode: ND2113-LMI
From £6.46£5.38
Rubber Cap Suitable for 20mm dia Magnets (21mm dia x 4mm high x 0.5mm thick)
Rubber Cap Suitable for 20mm dia Magnets (21mm dia x 4mm high x 0.5mm thick)Code: RUB20
From £2.75£2.29
Stainless Steel M8 Eyebolt
Stainless Steel M8 EyeboltCode: M8-EYESS
From £1.41£1.18
20mm dia x 5mm thick North & South Neodymium Countersunk Magnets & Screws Pack
7.1
20mm dia x 5mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F205MAGSCREW-1
£84.28£70.23
20mm dia x 7mm thick N42 Neodymium Glue In Pot Magnet - 11.2kg Pull
11.2
20mm dia x 7mm thick N42 Neodymium Glue In Pot Magnet - 11.2kg PullCode: NPG20
From £3.15£2.63
20mm dia x 10mm thick North & South Neodymium Countersunk Magnets & Screws Pack
11
20mm dia x 10mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F314MAGSCREW-1
£130.87£109.06
MagFlex® 20mm wide C-Profile Magnetic Label Holders
MagFlex® 20mm wide C-Profile Magnetic Label HoldersCode: MFCPS20
From £4.00£3.33
MagFlex® 20mm wide x 50mm Length C-Profile Magnetic Label Holders
MagFlex® 20mm wide x 50mm Length C-Profile Magnetic Label HoldersCode: MFCPS2050
From £1.69£1.41
MagFlex® 20mm wide x 100mm Length C-Profile Magnetic Label Holders
MagFlex® 20mm wide x 100mm Length C-Profile Magnetic Label HoldersCode: MFCPS20100
From £2.89£2.41
SteelFlex® 20mm Wide Steel Tape - Gloss White & Foam Adhesive
SteelFlex® 20mm Wide Steel Tape - Gloss White & Foam AdhesiveCode: ST20(FA/GW)
From £11.81£9.84
20mm dia Countersunk Magnets, Steel Discs & Screws Pack
4.5
20mm dia Countersunk Magnets, Steel Discs & Screws PackCode: F406NSSDSCREW
£32.39£26.99
20mm dia x 4mm thick North & South Neodymium Countersunk Magnets & Screws Pack
6.7
20mm dia x 4mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F315MAGSCREW-1
£77.83£64.86
20mm dia x 3mm thick North & South Neodymium Countersunk Magnets & Screws Pack
4.5
20mm dia x 3mm thick North & South Neodymium Countersunk Magnets & Screws PackCode: F406MAGSCREW-1
£56.22£46.85
20mm dia Neodymium Pot Magnets, Steel Discs & Screws Pack
13.2
20mm dia Neodymium Pot Magnets, Steel Discs & Screws PackCode: F4MA20SDSCREW-1
£44.24£36.87
71 Products

20mm diameter/wide magnets

Discover Our Range of 20mm Magnets

Explore our extensive collection of magnets by size, including the highly versatile 20mm magnets. From neodymium and ferrite to flexible and steel-backed options, we offer solutions for a wide variety of applications, ensuring you find the perfect magnet for your project.

Applications of 20mm Wide Magnets

20mm magnets are ideal for versatile uses across industries and home projects. For instance, the 20mm dia Neodymium Clamping Magnet provides a strong holding solution with an M4 hook or eyebolt, while the 20mm Ferrite Magnet with self-adhesive backing is perfect for lightweight tasks like notice boards or crafts.

Comparing Materials for 20mm Magnets

Choosing the right material is essential for achieving optimal performance. Neodymium magnets, such as the 20 x 10 x 3mm thick N42 Neodymium Magnet, offer exceptional strength for demanding tasks. Meanwhile, ferrite magnets, like the 20mm dia x 10mm Ferrite Magnet, are cost-effective and corrosion-resistant, making them suitable for outdoor use.

Popular 20mm Diameter Magnets by Shape

Our range includes magnets in various shapes and configurations to meet your specific requirements:

Shop 20mm Magnets for Every Need

Discover the perfect magnets for your project by visiting our shop by size page. Whether you need a 20mm self-adhesive neodymium magnet for crafts or a clamping magnet for industrial tasks, FIRST4MAGNETS® has a comprehensive range to meet your requirements.

For expert advice on selecting the right 20mm magnets wide for your application, contact our team today. FIRST4MAGNETS® is your trusted supplier for high-quality magnets tailored to every need.