Product Description
High-Performance N42 Neodymium Disc Magnet (3/8" x 1/5") – Black Epoxy Coated
Experience commercial-grade holding power with our N42 Neodymium Disc Magnet. Measuring 3/8 inches in diameter and 1/5 inches in thickness, this compact but incredibly strong rare earth disc magnet yields an impressive 6.3 lb pull force. Engineered under strict ISO 9001 quality standards, the N42 grade is globally recognized as an industry standard, offering an exceptional balance between high magnetic flux density and affordability.
Engineered for Wet and Corrosive Environments
Unlike standard nickel-plated options that rust when exposed to moisture, this specialty neodymium disc magnet features a specialized, rubberized black epoxy coating. This protective barrier provides superior corrosion resistance, rendering it completely waterproof and ideal for applications exposed to water, marine elements, or harsh outdoor conditions without chipping or degrading over time.
Key Features & Industrial Specifications:
- Premium Material Grade: Sintered N42 NdFeB (Neodymium, Iron, Boron) — the world's strongest permanent magnetic alloy.
- Maximum Pulling Force: 6.3 lbs of reliable, secure fastening power to any ferrous surface.
- Advanced Protective Coating: Multi-layer Black Epoxy shield for maximum moisture defense and a non-scratch, non-slip finish.
- Precise Dimensions: 3/8" Diameter x 1/5" Thickness (Axially Magnetized, poles on the flat surfaces).
- Industrial Versatility: The go-to choice for manufacturing closures, marine equipment, underwater sensors, precision engineering, demanding DIY crafts, and outdoor fixtures.
Safety and Care Instructions:
Warning: Neodymium magnets are incredibly strong permanent magnets. Handle with care to avoid pinching fingers or shattering the material. Keep completely out of reach of children and away from pacemakers or sensitive electronic equipment.
Warranty
This magnet includes a 10-year warranty for its magnetic strength, provided it is used under normal conditions. Usage in environments with elevated temperatures, significant vibration, or intense opposing magnetic fields will render this warranty null and void. It is also not suitable for use outdoors or in areas with high humidity or salt content, unless additional protective insulation measures are implemented.Product Videos
Custom Field
Product Reviews
2 Reviews
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cylinders
Nice coating and really strong
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Disc Magnets
Rubber coated don't scratch really strong for their size
