Round Magnets with Hole | Neodymium Countersunk Magnets Manufacturer
Brand: magnet forever
Product origin: china
Delivery time: 30 days
Supply capacity: 200t per moon
High magnetic strength in compact size
Pre-drilled hole for screw fixing
Available in countersunk or counterbore designs
Strong holding force for secure mounting
Multiple coatings for corrosion resistance
Custom sizes and magnetization available
Product Introduction
High strength round magnets with hole for easy mounting. Custom neodymium countersunk magnets for industrial and OEM applications. Fast quote available.
Round magnets with hole, also known as countersunk magnets, are designed for secure and easy mounting using screws or bolts. These magnets are widely used in industrial, electronic, and household applications where strong holding force and precise positioning are required.
Made from high-performance Neodymium Magnet materials, they offer excellent magnetic strength in a compact size, making them ideal for various engineering applications.
Specifications:
| Parameter | Details |
|---|---|
| Material | NdFeB (Neodymium) |
| Shape | Round / Disc with hole |
| Grade | N35 – N52, H, SH, UH, EH |
| Coating | Ni, Zn, Epoxy, Gold |
| Working Temperature | 80°C – 200°C |
| Tolerance | ±0.05 mm |
| Magnetization | Axial / Radial |
Types of Round Magnets with Hole
Countersunk hole magnets (single hole)
Double hole magnets
Counterbore magnets
Ring magnets with central hole
Applications
Round magnets with hole are widely used in:
Furniture and cabinet fixing
Industrial mounting systems
Magnetic door latches
Electronics assembly
Automotive components
Signage and display systems
Magnetic tools and fixtures
Why Choose Countersunk Magnets?
Compared with standard disc magnets, round magnets with hole allow mechanical fastening, ensuring:
Stronger and more stable installation
Better load-bearing performance
Easy assembly and disassembly
Long-term reliability in industrial use
Surface Coating Options
To enhance durability and corrosion resistance, we offer:
Nickel (Ni-Cu-Ni) – most common
Zinc (Zn) – cost-effective
Epoxy – excellent anti-corrosion
Gold – decorative and corrosion resistant
Custom Round Magnets with Hole
We provide full customization services:
Custom diameter and thickness
Hole size and depth customization
Countersunk angle adjustment
Special coatings
Custom magnetic performance
Frequently Asked Questions
Q1: What are round magnets with hole used for?
They are used for mounting applications where screws or bolts are required.
Q2: Are neodymium magnets strong?
Yes, they are the strongest permanent magnets available.
Q3: Can the hole size be customized?
Yes, we support custom hole sizes and designs.
Q4: What coating is best for outdoor use?
Epoxy coating is recommended for high corrosion resistance.
Get a Quote for Round Magnets with Hole
Looking for high-quality round magnets with hole for your project?
Please provide:
Size (Diameter & Thickness)
Hole type (countersunk / straight)
Magnet grade
Coating requirement
Quantity
👉 Send your drawing or inquiry today to get a fast quote.
