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20mm thick magnets

 (29 Products)

Explore our extensive collection of magnets by size, including the powerful 20mm thick magnets. Perfect for industrial, organizational, and educational applications, these magnets include neodymium options, such as the 20mm dia magnet, and horseshoe magnets for specialized uses. FIRST4MAGNETS® is your trusted supplier for premium magnets. Contact our team today for expert advice.

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3mm
50mm
20mm - 20mm
£2
£137
Pull Strength
3 x 3 x 20mm thick N42 Neodymium Magnet - 0.27kg Pull
0.27
3 x 3 x 20mm thick N42 Neodymium Magnet - 0.27kg PullCode: F380
From £6.49£5.41
5mm dia x 20mm thick N42 Neodymium Magnet - 1.1kg Pull
1.1
5mm dia x 20mm thick N42 Neodymium Magnet - 1.1kg PullCode: F344
From £20.40£17.00
6mm dia x 20mm long Alnico Round Bar / Rod Magnets - 0.411kg Pull (Pair)
0.411
6mm dia x 20mm long Alnico Round Bar / Rod Magnets - 0.411kg PullCode: ALROD0620
From £5.04£4.20
2x Alnico Rectangular Bar Magnets - 0.1kg Pull (10 x 5 x 20mm)
0.1
Alnico Rectangular Bar Magnets - 0.1kg Pull (10 x 5 x 20mm)Code: ALBAR100520
From £7.87£6.56
10 x 8 x 21mm thick N42 Neodymium Magnet - 4.5kg Pull
4.5
10 x 8 x 21mm thick N42 Neodymium Magnet - 4.5kg PullCode: F182
From £6.43£5.36
Coloured Plastic Mini Magnetic Hooks - 1kg Pull (12mm dia x 20mm tall)
1
Coloured Plastic Mini Magnetic Hooks - 1kg Pull (12mm dia x 20mm tall)Code: F4MK12
From £2.65£2.21
Rainbow Coloured Plastic Mini Magnetic Hooks - 1kg Pull (12mm dia x 20mm tall)
1
Rainbow Coloured Plastic Mini Magnetic Hooks - 1kg Pull (12mm dia x 20mm tall)Code: F4MK12MX
From £12.85£10.71
Coloured Skittle Magnets - Office & Fridge (12mm dia x 21mm tall)
+ more
Coloured Skittle Magnets - Office & Fridge (12mm dia x 21mm tall)Code: F4MRS(Co)
From £10.32£8.60
Medium Acrylic Push Pin Magnet (15mm dia x 21mm tall)
+ more
Medium Acrylic Push Pin Magnet (15mm dia x 21mm tall)Code: F4M15
From £5.04£4.20
Chrome Skittle Pot Magnet (16mm dia x 20mm tall) - 4.75kg Pull
4.75
Chrome Skittle Pot Magnet (16mm dia x 20mm tall) - 4.75kg PullCode: F4MSC16
From £21.60£18.00
17mm dia x 20mm thick Energise to Release Electromagnet with M3 Mounting Hole - 2kg Pull (6VDC / 6.8W)
2
17mm dia x 20mm thick Energise to Release Electromagnet with M3 Mounting Hole - 2kg Pull (6VDC / 6.8W)Code: EM1720M3ETR
£31.20£26.00
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
23mm dia x 20mm thick N42 Neodymium Magnet - 16.5kg Pull
16.5
23mm dia x 20mm thick N42 Neodymium Magnet - 16.5kg PullCode: F2320
From £16.07£13.39
25mm dia x 20mm Samarium Cobalt Magnet - 12.3kg Pull
12.3
25mm dia x 20mm Samarium Cobalt Magnet - 12.3kg PullCode: F999N-SC
From £29.79£24.82
25mm dia x 20mm thick x 6mm hole N42 Neodymium Magnet - 21.4kg Pull
Super Strong
21.4
25mm dia x 20mm thick x 6mm hole N42 Neodymium Magnet - 21.4kg PullCode: F999NS-N42
From £19.40£16.17
25mm dia x 20mm thick x 6mm hole Ultra High Performance N52 Neodymium Magnet - 28.5kg Pull
Super Strong
28.5
25mm dia x 20mm thick x 6mm hole Ultra High Performance N52 Neodymium Magnet - 28.5kg PullCode: F999NS-N52
From £29.79£24.82
25.4mm dia x 22.22mm thick N42 Neodymium Magnet - 22.81kg Pull - Licensed Material
22.81
25.4mm dia x 22.22mm thick N42 Neodymium Magnet - 22.81kg Pull - Licensed MaterialCode: ND2522-LMI
From £16.61£13.84
Small Red Alnico Horseshoe Magnet - 4.5kg Pull (30 x 20 x 20mm 4.5mm hole)
4.5
Small Red Alnico Horseshoe Magnet - 4.5kg Pull (30 x 20 x 20mm 4.5mm hole)Code: F4M811
From £14.40£12.00
40 x 10 x 20mm thick N42 Neodymium Magnet - 18.6kg Pull
18.6
40 x 10 x 20mm thick N42 Neodymium Magnet - 18.6kg PullCode: F401020
From £10.80£9.00
40mm dia x 20mm thick Electromagnet with M5 Mounting Hole - 25kg Pull (24V / 8W)
Super Strong
25
40mm dia x 20mm thick Electromagnet with M5 Mounting Hole - 25kg Pull (24V / 8W)Code: EM401820M5
From £20.79£17.33
40 x 20 x 20mm thick N42 Neodymium Magnet - 29kg Pull
29
40 x 20 x 20mm thick N42 Neodymium Magnet - 29kg PullCode: F402020
From £24.60£20.50
48mm dia x 24mm tall x M8 thread N42 Neodymium Pot Magnet - 95kg Pull
Super Strong
95
48mm dia x 24mm tall x M8 thread N42 Neodymium Pot Magnet - 95kg PullCode: F4MH48
From £17.58£14.65
50 x 50 x 20mm thick (C8 Grade 3) Ferrite Magnet - 8.4kg Pull
8.4
50 x 50 x 20mm thick (C8 Grade 3) Ferrite Magnet - 8.4kg PullCode: F505020F
From £2.96£2.47
75 x 50 x 20mm thick Y30BH Ferrite Magnet - 5kg Pull
5
75 x 50 x 20mm thick Y30BH Ferrite Magnet - 5kg PullCode: F4MFE755020
From £4.86£4.05
29 Products

20mm thick magnets

Discover Our Range of 20mm Thick Magnets

Explore our extensive collection of magnets by size, including the durable and powerful 20mm thick magnets. Our range features neodymium, alnico, and ferrite magnets in various shapes and configurations, offering solutions for industrial, organizational, and creative applications.

Applications of 20mm Thick Magnets

20mm thick magnets are ideal for versatile applications across industries. The 20mm dia neodymium magnet is perfect for industrial holding tasks, while the 20mm alnico horseshoe magnet is excellent for educational or precision alignment purposes.

Comparing Materials for 20mm Thick Magnets

Choosing the right material ensures peak performance. Neodymium magnets, such as the 40 x 20mm neodymium magnet, provide unparalleled strength for heavy-duty uses. For heat resistance and reliability, alnico magnets, like the 20mm alnico round bar magnet, are excellent options. Additionally, ferrite magnets, such as the 50 x 50mm ferrite magnet, offer cost-effective solutions for lighter tasks.

Popular 20mm Thick Magnets

Our collection includes a variety of 20mm thick magnets tailored to your specific needs:

Shop 20mm Thick Magnets for Every Need

Find the perfect 20mm thick magnets for your project by exploring our shop by size page. Whether you need a neodymium magnet for industrial tasks or a horseshoe magnet for educational use, FIRST4MAGNETS® offers a comprehensive range to meet your needs.

For expert guidance on selecting the right 20mm thick magnets, contact our team today. FIRST4MAGNETS® is your trusted supplier for high-quality magnets for any application.