Round Disk Magnets 25 Pack 3/4″ Alnico by SE Industrial Magnets

Description

Product Overview

The SE round disk magnets are engineered to provide a reliable magnetic solution for a wide range of applications. Each pack contains 25 individual disks, each measuring 3/4 inch (approximately 19 mm) in diameter and 6 mm in thickness, delivering a pull force of 0.1 lb (approximately 45 g). Constructed from high‑quality Alnico material, these magnets combine the classic strength of aluminum‑nickel‑cobalt alloys with a stable, corrosion‑resistant finish. The compact size and low pull force make them especially suitable for projects that require a gentle yet dependable hold, such as craft assemblies, office organization tools, and light‑duty industrial fixtures. The product dimensions of 0.75″ L × 0.75″ W × 0.25″ Th and a total weight of 4.8 oz ensure easy handling and storage. With a best‑seller rank of #30 in Alnico Magnets, these disks have earned a solid reputation among makers, educators, and professionals alike.

Usage

These magnets excel in environments where a subtle magnetic attraction is required without the risk of damaging delicate surfaces. In a home office, they can be used to secure notes, photos, and lightweight tools to metal filing cabinets or magnetic boards, keeping workspaces tidy and efficient. For hobbyists and crafters, the disks are perfect for creating magnetic jewelry, custom fridge magnets, and interactive educational models that demonstrate magnetic fields. In industrial settings, they serve as temporary fasteners for aligning metal components during assembly, holding small tools in place, or testing magnetic compatibility of new parts. Their 0.1 lb pull force is strong enough to hold items securely yet easy to release, making them ideal for prototypes, mock‑ups, and any scenario where a non‑permanent bond is advantageous.

Why Choose Us

Choosing SE round disk magnets means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each batch undergoes magnetic strength testing to ensure consistent pull force across all 25 pieces, guaranteeing that you receive reliable performance every time. The Alnico composition provides superior temperature stability compared to standard ferrite magnets, allowing use in environments ranging from cool workshops to moderately warm manufacturing floors without loss of magnetism. Our packaging is designed for convenience, with each disk individually protected to prevent scratches and deformation during shipping. Additionally, SE offers responsive after‑sales support, ready to address any questions about installation, compatibility, or bulk ordering options. This dedication to quality and service sets our magnets apart from generic alternatives that often lack consistent specifications and reliable customer care.

Key Features

• Compact 3/4″ size fits easily into tight spaces and small projects.
• Gentle 0.1 lb pull provides secure hold without damaging delicate surfaces.
• Durable Alnico material ensures long‑term magnetic stability and resistance to corrosion.
• Ideal for crafts, office organization, educational demos, and light industrial tasks.
• Responsive customer support and hassle‑free returns for peace of mind.

FAQ

What is the maximum weight these magnets can hold?

Each disk is rated for a pull force of 0.1 lb (approximately 45 g). For heavier items, multiple magnets can be used together to increase the total holding capacity.

Are these magnets safe for use with electronic devices?

Alnico magnets have a relatively low magnetic field compared to neodymium magnets, making them safe for most electronic equipment. However, it is still advisable to keep them away from sensitive components such as hard drives or credit cards.

Can I purchase these magnets in larger quantities?

Yes, SE offers bulk packaging options for larger orders. Contact our sales team for volume pricing and custom packaging solutions tailored to your project needs.

Do the magnets require any special handling or storage?

Store the magnets in a dry environment away from strong magnetic fields to maintain their performance. The included packaging protects them from scratches and moisture, ensuring they remain ready for use.

What is the temperature range for these Alnico magnets?

Alnico magnets maintain their magnetic properties from -40 °C to +150 °C, making them suitable for most indoor and moderate‑temperature industrial applications.