Maximum Holding Power
Constructed from high-grade N35 neodymium, these magnets deliver exceptional magnetic strength for reliable attachment in demanding applications.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Powerful Neodymium Magnets for Secure Mounting
These rectangular neodymium block magnets deliver strong holding power for DIY, craft, and industrial projects, with countersunk holes for easy screw mounting.
- High-grade N35 neodymium for maximum magnetic strength
- Triple-layer nickel-copper-nickel plating resists corrosion and wear
- Two pre-drilled countersunk holes allow secure screw mounting
- Axially magnetized with poles on flat ends for optimal holding force
- Operates safely up to 80 degrees Celsius (176 degrees Fahrenheit)
- Versatile block shape suits shelves, signs, tool holders, and more
Why You'll Love These Magnets
Easy Screw Mounting
Two pre-drilled countersunk holes allow for secure mounting with screws, making installation simple and dependable.
Corrosion Resistant
The triple-layer nickel-copper-nickel plating protects against corrosion and wear, extending the lifespan of your magnets.
Heat Tolerant
Operates safely up to 80 degrees Celsius (176 degrees Fahrenheit), suitable for a wide range of environments.
Specs
The details that matter
Built to last outdoors, season after season.
- Material
- N35 neodymium
- Plating
- Nickel-copper-nickel
- Holes
- 2 countersunk holes
- Magnetization
- Axial
- Max Operating Temperature
- 80°C (176°F)
- Size Options
- 20x10x5-5mm, 25x10x5-5mm, 30x10x5-5mm, 40x10x5-5mm, 40x15x5-5mm, 40x20x5-5mm, 50x10x5-5mm, 50x15x5-5mm, 60x10x5-5mm
- Quantity Options
- 1 Piece, 2 Pieces, 3 Pieces, 5 Pieces, 10 Pieces, 20 Pieces
Comparison
Why Choose These Neodymium Magnets
Not all products in this category are built the same.
Feature
SmartPicksWorld
Typical alternative
Mounting
Two pre-drilled countersunk holes for easy screw mounting
May require adhesives or lack pre-drilled holes
Corrosion Protection
Triple-layer nickel-copper-nickel plating
Single-layer or unplated surfaces
Temperature Tolerance
Operates safely up to 80°C (176°F)
May lose strength at lower temperatures
Magnetization
Axially magnetized with poles on flat ends for optimal holding force
May have inconsistent pole orientation
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What material are these magnets made from?
These magnets are constructed from high-grade N35 neodymium for maximum magnetic strength.
How do I mount these magnets?
Each magnet features two pre-drilled countersunk holes that allow for secure mounting with screws.
What is the maximum operating temperature?
These magnets operate safely up to 80 degrees Celsius (176 degrees Fahrenheit).
How are these magnets magnetized?
They are axially magnetized with poles on flat ends for optimal holding force.
What plating protects these magnets?
The triple-layer nickel-copper-nickel plating protects against corrosion and wear.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.