- Home
- Circular Disc & Rod
- 4mm diameter wide Magnets
4mm Diameter Circular Disc Magnets
(14 Products)A range of 4mm diameter strong neodymium disc magnets. Really versatile used for everything from model railways to magnetic therapy.
Filters (0)
Pull Strength
4mm dia x 0.5mm thick N42 Neodymium Magnet - 0.09kg PullCode: F294
From £8.52£7.10
4mm dia x 1mm thick N35 Neodymium Magnet - 0.16kg PullCode: F343-N35
From £5.14£4.28
4mm dia x 1mm thick N42 Neodymium Magnet - 0.21kg PullCode: F343
From £6.72£5.60
4mm dia x 1.5mm thick Gold Plated Therapy Magnets - Dimple On North FaceCode: F415G
From £3.77£3.14
4mm dia x 1.5mm thick N42 Neodymium Magnet - 0.36kg PullCode: F415
From £5.46£4.55
4mm dia x 2mm thick Samarium Cobalt Magnet - 0.32kg PullCode: F0402SC
From £4.68£3.90
4mm dia x 2mm thick N35 Neodymium Magnet - 0.38kg PullCode: F042-N35
From £6.10£5.08
4mm dia x 3mm thick N42 Neodymium Magnet - 0.53kg PullCode: F334
From £4.62£3.85
4mm dia x 4mm thick N42SH Neodymium Magnet - 0.5kg PullCode: F340SH
From £11.04£9.20
4mm dia x 4mm thick N42 Neodymium Magnet - 0.57kg PullCode: F340
From £7.85£6.54
4mm dia x 5mm thick Samarium Cobalt Magnet - 0.44kg PullCode: F0405SC
From £12.00£10.00
4mm dia x 7mm thick N42 Neodymium Magnets - 0.68kg PullCode: F047
From £4.20£3.50
4mm dia x 8mm thick N42 Neodymium Magnet - 0.7kg PullCode: F408
From £3.57£2.97
4mm dia x 12.5mm thick N42 Neodymium Magnets - 0.72kg PullCode: F04125
From £5.47£4.56
14 Products
- 1
4mm Diameter Circular Disc Magnets
Are you spoilt for choice with our range of 4mm diameter disc magnets? We don't blame you, there is a lot to choose from. 4mm diameter disc magnets, while really small can generate an incredible pull. This makes them particularly popular among model makers including model railway enthusiasts for use in magnetic railway couplings. Because a 4mm diameter x 1.5mm thick neodymium disc magnet can produce a Gauss value of 5600 they are commonly used as therapy magnets for pain relief.