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40mm diameter/wide magnets

 (38 Products)

Discover our versatile range of 40mm magnets at FIRST4MAGNETS®. From the strength of a 40mm N42 neodymium magnet to the practicality of large planning magnets, our selection caters to industrial, office, and educational needs. Browse our magnets by size page or contact our team for expert guidance. With FIRST4MAGNETS®, you’re guaranteed high-quality solutions for every application.

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Pull Strength
Red Alnico Horseshoe Magnet - 37kg Pull (70 x 41 x 57mm)
37
Red Alnico Horseshoe Magnet - 37kg Pull (70 x 41 x 57mm)Code: F4M815
£81.72£68.10
40mm O.D. x 30mm I.D. x 50mm long N42 Neodymium Magnet Assembly - Radially Magnetised
Sale
40mm O.D. x 30mm I.D. x 50mm long N42 Neodymium Magnet Assembly - Radially MagnetisedCode: SP403050R
£64.56£53.80
  £362.07£301.73
60 x 40 x 7mm thick Neodymium Magnetic Pad with Hook - 10kg Pull
10
60 x 40 x 7mm thick Neodymium Magnetic Pad with Hook - 10kg PullCode: NP604007H
£18.59£15.49
40mm dia x 20mm thick Electromagnet with M5 Mounting Hole - 25kg Pull (24V / 8W)
Super Strong
25
40mm dia x 20mm thick Energise to Hold Electromagnet with M5 Mounting Hole - 25kg Pull (24V / 8W)Code: EM401820M5
From £20.79£17.33
40mm dia x 30mm thick Energise to Release Electromagnet with M6 Mounting Hole - 16kg Pull (24V DC / 18W)
16
40mm dia x 30mm thick Energise to Release Electromagnet with M6 Mounting Hole - 16kg Pull (24V DC / 18W)Code: EM4030M6ETR
£99.97£83.31
Magnetic Name Badge with Self Adhesive - Metal Back (45mm x 13mm)
Magnetic Name Badge with Self Adhesive - Metal Back (45mm x 13mm)Code: F4MNB2
From £2.03£1.69
Magnetic Name Badge with Self Adhesive - Plastic Back (45mm x 13mm)
Magnetic Name Badge with Self Adhesive - Plastic Back (45mm x 13mm)Code: F4MNB1
From £2.03£1.69
MagFlex® Lite 120mm Long x 40mm Wide Flexible Magnetic Label - Dry Wipe
MagFlex® Lite 120mm Long x 40mm Wide Flexible Magnetic Label - Dry WipeCode: MFL12040(GWD)
From £3.09£2.57
Rubber Cap Suitable for 40mm dia Magnets (41mm dia x 6mm high x 0.5mm thick)
Rubber Cap Suitable for 40mm dia Magnets (41mm dia x 6mm high x 0.5mm thick)Code: RUB40
From £3.70£3.09
74mm O.D x 40mm I.D x 15mm thick Y30BH Ferrite Ring Magnet - 7kg Pull
7
74mm O.D x 40mm I.D x 15mm thick Y30BH Ferrite Ring Magnet - 7kg PullCode: FR744015
From £8.40£7.00
40mm dia Ferrite Black Painted Clamping Magnet with M4 Hook - 10.2kg Pull
10.2
40mm dia Ferrite Black Painted Clamping Magnet with M4 Hook - 10.2kg PullCode: F4ME40BKFH
From £2.40£2.00
40mm dia x 5mm thick x 6.2mm c/sink Rubber Coated N42 Neodymium Magnet - 5kg Pull
5
40mm dia x 5mm thick x 6.2mm c/sink Rubber Coated N42 Neodymium Magnet - 5kg PullCode: SP360RS
From £14.92£12.43
Custom Printed High Power Notice Board/Planning Magnets (40mm dia x 11mm high)
+ more
Custom Printed High Power Notice Board/Planning Magnets (40mm dia x 9.5mm high)Code: F4M40ND2(P)
From £36.00£30.00
40mm dia x 30mm high Chrome Handled Holding Magnet - 5kg Pull
5
40mm dia x 30mm high Chrome Handled Holding Magnet - 5kg PullCode: F4MCHRNS
From £21.42£17.85
38 Products

40mm diameter/wide magnets

Explore Our Wide Range of 40mm Magnets

At FIRST4MAGNETS®, we offer a versatile selection of 40mm magnets. These magnets come in various shapes, sizes, and materials to suit a variety of applications, from industrial use to office organisation.

Applications of 40mm Wide Magnets

40mm magnets are ideal for countless applications. For industrial needs, consider the 40mm N42 neodymium magnet, which boasts a pull strength of 15.6kg. For office and educational purposes, the large planning magnets are a practical and stylish choice.

Comparing Materials for 40mm Magnets

Choose the right material for your project:

Popular 40mm Diameter Magnets by Shape

Our 40mm magnets are available in a variety of designs to suit specific applications:

Why Choose FIRST4MAGNETS®?

Whether you need magnets for industrial strength, educational purposes, or everyday use, our selection of 40mm magnets is sure to meet your requirements. From the 40mm countersunk neodymium pot magnet for heavy-duty applications to the 40mm pocket compass for science education, FIRST4MAGNETS® offers unparalleled quality and variety.

For assistance in selecting the right 40mm magnet for your project, feel free to reach out to our expert team. Explore our full range of 40mm magnets today and find the perfect solution for your needs.