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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
20 x 6 x 1.5mm thick N42 Neodymium Magnet - 1.6kg Pull
1.6
20 x 6 x 1.5mm thick N42 Neodymium Magnet - 1.6kg PullCode: F330
From £6.22£5.19
20 x 6 x 1.5mm thick Samarium Cobalt Magnet - 0.86kg Pull
0.86
20 x 6 x 1.5mm thick Samarium Cobalt Magnet - 0.86kg PullCode: F330SC
From £12.00£10.00
Adhesive 20 x 6 x 1.5mm thick N42 Neodymium Magnet - 1.6kg Pull
1.6
Adhesive 20 x 6 x 1.5mm thick N42 Neodymium Magnet - 1.6kg PullCode: F330NASA
From £7.20£6.00
20mm dia x 5mm thick N42 Neodymium Magnet - 7.3kg Pull
7.3
20mm dia x 5mm thick N42 Neodymium Magnet - 7.3kg PullCode: F205
From £12.71£10.59
20mm dia x 5mm thick x 6mm c/s N35H Neodymium Magnet - 7.1kg Pull
7.1
20mm dia x 5mm thick x 6mm c/s N35H Neodymium Magnet - 7.1kg PullCode: F205NS
From £7.85£6.54
20mm dia x 7mm thick x 4mm c/sink N42 Neodymium Pot Magnet - 13.2kg Pull
13.2
20mm dia x 7mm thick x 4mm c/sink N42 Neodymium Pot Magnet - 13.2kg PullCode: F4MA20
From £4.78£3.98
20mm dia x 7mm thick N42 Neodymium Pot Magnet with M4 stud - 15.8kg Pull
15.8
20mm dia x 7mm thick N42 Neodymium Pot Magnet with M4 stud - 15.8kg PullCode: F4MC20
From £4.78£3.98
Small Notice Board/Planning Magnets (20mm dia x 7.5mm high)
+ more
Small Notice Board/Planning Magnets (20mm dia x 7.5mm high)Code: F4M20
From £6.72£5.60
20mm dia x 10mm thick N42 Neodymium Magnet - 11.5kg Pull
11.5
20mm dia x 10mm thick N42 Neodymium Magnet - 11.5kg PullCode: F646
From £5.52£4.60
20mm dia x 10mm thick Ultra High Performance N52 Neodymium Magnet - 14.6kg Pull
14.6
20mm dia x 10mm thick Ultra High Performance N52 Neodymium Magnet - 14.6kg PullCode: F646-N52
From £6.82£5.68
20mm dia x 10mm thick x 5.2mm c/sink Samarium Cobalt Magnet - 7.1kg Pull
7.1
20mm dia x 10mm thick x 5.2mm c/sink Samarium Cobalt Magnet - 7.1kg PullCode: F314NS-SC
From £7.14£5.95
20mm x 10mm thick Y30BH Ferrite Magnet - 1.2kg Pull
1.2
20mm x 10mm thick Y30BH Ferrite Magnet - 1.2kg PullCode: F646F
From £5.52£4.60
Adhesive 20 x 10 x 1.5mm thick N42 Neodymium Magnet - 2kg Pull
2
Adhesive 20 x 10 x 1.5mm thick N42 Neodymium Magnet - 2kg PullCode: F201015NASA
From £7.52£6.27
20 x 10 x 2mm thick N42 Neodymium Magnet - 2.1kg Pull
2.1
20 x 10 x 2mm thick N42 Neodymium Magnet - 2.1kg PullCode: F20102
From £7.52£6.27
20 x 10 x 3mm thick x 3.5mm c/s N42 Neodymium Magnets - 4.2kg Pull
4.2
20 x 10 x 3mm thick x 3.5mm c/s N42 Neodymium Magnets - 4.2kg PullCode: F20103NS
From £18.16£15.13
20 x 10 x 5mm thick N42 Neodymium Magnet - 5.4kg Pull
5.4
20 x 10 x 5mm thick N42 Neodymium Magnet - 5.4kg PullCode: F201
From £15.57£12.98
20mm O.D x 10mm I.D x 5mm thick Diametrically Magentised N42 Neodymium Magnet - 3.2kg Pull
3.2
20mm O.D x 10mm I.D x 5mm thick Diametrically Magentised N42 Neodymium Magnet - 3.2kg PullCode: SP20105RR
From £9.02£7.52
20mm dia x 10mm thick x 5.2mm c/sink Neodymium Magnet - 11kg Pull
11
20mm dia x 10mm thick x 5.2mm c/sink Neodymium Magnet - 11kg PullCode: F314NS
From £6.82£5.68
20mm dia x 10mm thick x 5.2mm c/sink Ferrite Magnet - 1.2kg Pull
1.2
20mm dia x 10mm thick x 5.2mm c/sink Ferrite Magnet - 1.2kg PullCode: F314NSF
From £7.80£6.50
20mm O.D. x 10mm I.D. x 8mm thick N42 Neodymium Cone Magnet - 6.4kg Pull
6.4
20mm O.D. x 10mm I.D. x 8mm thick N42 Neodymium Cone Magnet - 6.4kg PullCode: CN201008
From £8.16£6.80
20 x 10 x 40mm thick N42 Neodymium Magnet - 11.2kg Pull
11.2
20 x 10 x 40mm thick N42 Neodymium Magnet - 11.2kg PullCode: F201040
From £10.32£8.60
20mm O.R x 12.5mm I.R x 90 degree x 5mm thick N42 Neodymium Arc Magnet - 5kg Pull
5
20mm O.R x 12.5mm I.R x 90 degree x 5mm thick N42 Neodymium Arc Magnet - 5kg PullCode: ARC4025
From £14.40£12.00
20 x 13.5 x 5mm thick Neodymium Channel Magnet w/ 3.3mm c/sunk hole - 8kg Pull
8
20 x 13.5 x 5mm thick Neodymium Channel Magnet w/ 3.3mm c/sunk hole - 8kg PullCode: NC201305
From £2.94£2.45
20mm dia x 14mm tall x M4 thread N42 Neodymium Pot Magnet - 18.3kg Pull
18.3
20mm dia x 15mm tall x M4 thread N42 Neodymium Pot Magnet - 18.3kg PullCode: F4MH20
From £4.51£3.76
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.