You can purchase it through the online store (aqmagnet.com), which has a wide range of stock sizes and custom services. or in stores nearby. Online stores have many choices and good prices. Hardware stores let you get magnets fast if you need them now. When you pick, make sure the magnet is safe. Also, choose the right magnet for your needs.
Table of Contents
Key Takeaways
You can buy strong magnets online or in hardware stores near you. Online stores have more choices and lower prices.
Always look at the magnet’s grade and strength before you buy it. Higher grades mean the magnet is stronger.
If you need magnets outside, pick waterproof magnets. They last longer in wet places and stay strong.
Buy Strong Magnets Online
Major Online Retailers
You can get strong magnets from trusted online stores. These stores have lots of choices. It is easy to look at different products. Here are some top places to buy strong magnets:
Aqmagnet.com: This store sells neodymium magnets. You can pick from many shapes and sizes. They have N42, N52, and N55 grades.
BuyMagnets.com: You will see many magnets for home and work. They offer rare earth magnets and fishing magnets.
cnmmagnet.com: Many people like this store for fast shipping. The service is reliable. One review says, “The magnets I bought were awesome. Just be careful if you tend to go big or go home when buying things.”
cortmagnet.com: This shop has strong magnets for science and crafts. You can choose different strengths and sizes.
Magnet4Less: You will find good prices and bulk deals for strong magnets.
TotalElement: This store sells high-quality neodymium magnets. They also have waterproof fishing magnets.
DIYMAG: You can buy strong magnets for crafts and DIY projects.
Amazon, Walmart, Ace Hardware: These big stores let you buy strong magnets fast. Shipping is quick and returns are easy.
You can check prices and read reviews before you buy. Most stores ship magnets quickly and pack them safely.
Specialty Magnet Stores
Specialty magnet stores sell strong magnets for special uses. You can find rare earth magnets and fishing magnets. There are magnets for science projects too. These stores have more choices than big stores. You can ask experts for advice. Many people say, “Everything arrived in good order and in a timely manner. I am very pleased with your product selection, pricing and service.” aqmagnet & and cnmmagnet Magnets Superstore get high ratings for happy customers and good products.
You can pick magnets by grade, size, and strength. Some stores sell waterproof magnets for outside use. You can also find magnets for machines and wind turbines.
Pros and Cons of Online Shopping
Online shopping has many good points when you want strong magnets.
Pros | Cons |
|---|---|
Many choices | Shipping takes time |
Good prices | You cannot see before buying |
Easy to compare | Quality may not be good |
Fast shipping | You may pick the wrong type |
You can shop at home and see many magnets. You can read reviews like, “Very happy with the magnets I received, shipped in a very timely manner as well.” You can find rare earth magnets for science and work. You can compare prices and grades before you buy.
There are some problems when you buy strong magnets online. Some people say the magnets are not good quality. This can cause safety problems. You may pick the wrong magnet and feel upset. Sometimes, you may worry about the seller. You cannot touch the magnets before you buy. You need to read details and reviews carefully.
Tip: Always check the magnet's grade and strength before you buy. Read what other customers say to avoid problems.
Physical Stores for Strong Magnets
Hardware and Home Improvement Stores
Many hardware and home improvement stores sell strong magnets. You can visit places like The Home Depot, Harbor Freight, Walmart, and Ace Hardware. These stores have magnets for fixing things, crafts, and small projects. You might find neodymium disc magnets, bar magnets, and magnetic hooks. Some stores also sell small packs of rare earth magnets for quick repairs or science work.
When you go to these stores, you can look at the magnets before buying. You can touch them and see how big or strong they are. If you need a magnet fast, you can take it home right away. Store workers can help you find what you need or answer simple questions.
Tip: Always check the package for safety warnings and strength before you buy strong magnets in a store.
Industrial and Electronics Stores
Industrial supply stores and electronics shops sometimes have more types of strong magnets. These stores focus on tools and machine parts for repairs and projects. You might see bigger neodymium magnets, block magnets, and special shapes. Some stores also have magnets for motors or sensors.
Specialty industrial suppliers often have staff who know a lot about magnets. They can help you pick the best magnet for your project. You may find rare earth magnets in more sizes and grades than at regular hardware stores.
Here is a table that compares hardware stores and specialty suppliers:
Type of Supplier | Selection Quality | Advantages |
|---|---|---|
Specialty Industrial Suppliers | Many choices and expert advice | Custom help and expert support |
Local Hardware Stores | Fewer choices | Buy right away and check products |
What to Expect In-Store
Shopping in person has some good points. You can look at the magnets and check their size and quality. You do not have to wait for shipping. If you have questions, you can ask someone who works there. You also do not pay for shipping.
But most hardware stores only have a few kinds of magnets. You might not find the size or strength you want. Specialty suppliers have more choices, but you may need to drive farther. Some stores do not have rare earth magnets or only have a few sizes.
If you need strong magnets fast, local stores are a good pick. For special projects or rare earth magnets, you might need to go to an industrial supplier or shop online.
Where to Buy Strong Waterproof Magnets
Online Options for Waterproof Magnets
You can find strong waterproof magnets at specialty online stores. Retailers like TotalElement and BuyMagnets.com offer fishing magnets and waterproof neodymium magnets for outdoor or underwater use. These magnets work well for treasure hunting, boat repairs, or science projects near water.
Some waterproof magnets have a pull force up to 94 lbs, like the Neodymium Pot Magnet RBN-220-C.
Waterproof magnets often use special coatings or casings, such as black epoxy or PVC, to keep water out and prevent rust.
Standard neodymium magnets usually have a nickel coating. This helps with rust, but it does not make them waterproof.
Waterproof magnets last longer in wet places. They keep their strength even after years of use.
Tip: Always check the product details for pull force and coating type before you buy.
Choosing the Right Waterproof Magnet
When you decide where to buy strong waterproof magnets, you need to think about your project. Use this table to help you choose:
Factor | Description |
|---|---|
Coating Types | The coating affects how long the magnet lasts and how well it works in water. |
Environmental Conditions | Some coatings work better in saltwater or harsh weather. Pick the right one for your needs. |
Performance Characteristics | Good coatings help magnets keep over 95% of their strength, even after years in tough places. |
You should pick the right size and strength for your job. If you want to use the magnet for fishing or underwater work, choose one with a strong pull force and a waterproof coating. Always read reviews and check the product specs to make sure the magnet will last.
Choosing and Buying Tips
Magnet Types and Strength
You need to know about magnet types. Neodymium and samarium cobalt magnets are rare earth magnets. They work best in different ways. Look at this table to compare them:
Feature | Neodymium (NdFeB) | Samarium Cobalt (SmCo) |
|---|---|---|
Strength | Strongest permanent magnets at room temperature | Operate better at higher temperatures |
Temperature Performance | Loses strength rapidly above 180°C | Outperforms NdFeB at elevated temperatures |
Corrosion Resistance | Less resistant to corrosion | More resistant to corrosive environments |
Typical Applications | Motors, generators, mobile phones | Heavy industrial motors, defense, oil & gas |
Pick the right magnet grade and size for your project. Here are some steps to help you:
Magnet grades tell you how strong a magnet is. Bigger numbers mean stronger magnets.
Think about what you need. Check the temperature and strength.
N52 is very strong in a small size at room temperature.
N42 is cheaper and strong. It works better than N52 when it gets hot.
Check the magnet’s material and grade before you buy. Make sure it is strong enough and works at the right temperature.
Safety and Quality Checks
You should check safety and quality before buying strong magnets. Look for these certifications:
Certification/Standard | Description |
|---|---|
Certificate of Conformance | Meets Magnetic Materials Producers Association standards |
RoHS | Limits hazardous substances in electronics |
REACH | Follows chemical safety rules in the EU |
California Prop 65 | Warns about harmful substances |
USMCA | Shows country of origin |
Handle magnets carefully. Here are some safety tips:
Keep magnets away from kids. Small magnets can pinch or be swallowed.
Do not use magnets near pacemakers or medical devices.
Store magnets away from credit cards and electronics.
Wear gloves to stop pinching injuries.
Workers in recycling centers can get hurt by strong magnets. Always be careful when you use them.
Read reviews and product details before you buy. Check the pull force, coating, and size. Make sure the magnet fits your project and is safe to use.
You can get strong magnets online or at local stores. Many people trust aqmagnet because they have many choices and ship fast. Pick a magnet that fits your project. Always look at safety features before you buy. If you need a magnet for outside, think about getting a waterproof one.
aqmagnet has good neodymium magnets and great service.
FAQ
Where can you find the strongest magnets for science projects?
You can find the strongest magnets at specialty online stores like aqmagnet or cnmmagnet. These stores offer high-grade neodymium magnets for science use.
Can you buy strong magnets at local stores?
Yes, you can buy strong magnets at hardware stores like The Home Depot or Ace Hardware. You may find neodymium disc or bar magnets for quick needs.
How do you know if a magnet is safe for kids?
Always check the package for age warnings. Keep small magnets away from children. Strong magnets can pinch fingers or cause harm if swallowed.