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Small 8mm x 5mm neodymium disc magnets N38 (25 - 100pcs) DIY craft scalextric
- £15.430
Technical Specifications
In a size for size comparison, an N38 grade magnet will have approximately 9% more pull than an N35 grade magnet the same size
- Diameter: 8 mm (0.31")
- Thickness: 5 mm (0.19")
- Weight: 1.85g
- Grade: N38
- Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
- Maximum Temp: 80°C / 176°F
- Theoretical Maximum Pull: 5.2lb / 84oz / 2391g
- Calculated Max Vertical Hold-guidance only: 1.04lb / 16.8oz / 478g
- WARNINGS:
- All neodymium magnets are unsuitable for children; do not ingest.
- All neodymium magnets are brittle; do not allow these magnets to jump together or to an iron/steel surface - they will break, crack, chip or shatter.
These are ideal for a large range of hobby crafting, DIY and MRO uses. If you need to use an adhesive, we recommend using something that will bind to metal and whatever surface you want to glue the magnet to.
The pull is calculated using a mathematical formula and is, therefore, the theoretical maximum hold between one magnet and a mild steel plate. It does not take account of manufacturing tolerances, plating, plating thickness or variances in a mild steel plate. The vertical hold is based upon the calculated pull and is, therefore, only for guidance. Factors such as paint thickness, plasticised surfaces, movement and vibration are not taken into account.