Quick Facts
| Attribute |
Value |
| Product Type |
Neodymium Magnetic Mounting Cup |
| Magnet Material |
NdFeB Rare Earth Magnet |
| Shape |
Round Magnetic Cup with Countersunk Hole |
| Diameter |
32 mm (1.26") |
| Thickness |
6 mm (0.24") |
| Countersunk Hole Size |
8.5 mm x 4.25 mm (0.34" x 0.17") |
| Compatible Screw Size |
M4 or #6 Flat Head Screw |
| Included Hardware |
M4 Screw Included |
| Coating |
Nickel-Copper-Nickel (Ni-Cu-Ni) |
| Magnetization |
Through Thickness |
| Pull Force |
Approx. 110 lbs (Cup-to-Cup) |
Quick Answers
| Question |
Answer |
| What is this magnetic cup used for? |
Mounting, fastening, holding, hanging, and retrieving metal objects |
| How strong is this magnetic cup? |
Approximate cup-to-cup pull force of 110 lbs |
| What screw size fits the countersunk hole? |
M4 or #6 flat head screws |
| Does the magnet come with mounting hardware? |
Yes, an M4 screw is included |
| Is it stronger than ceramic magnetic cups? |
Yes, neodymium magnetic cups provide significantly greater holding power |
| Can it be mounted to walls or equipment? |
Yes, the countersunk hole allows secure mounting with a flat-head screw |
| What coating does it use? |
Triple-layer Nickel-Copper-Nickel coating for durability and corrosion resistance |
Product Overview
This 32 mm Neodymium Magnetic Mounting Cup combines a powerful NdFeB rare earth magnet with a precision-machined steel cup to maximize holding force and durability. Designed with a countersunk mounting hole, it allows secure installation using a flat-head screw while delivering exceptional magnetic performance.
The steel cup concentrates the magnetic field onto the working surface, significantly increasing holding power compared to standard magnets. The cup also protects the magnet from chipping and mechanical damage, making it ideal for industrial, commercial, workshop, and DIY applications.
What Is a Neodymium Magnetic Cup?
A neodymium magnetic cup, also known as a mounting magnet or pot magnet, consists of a powerful neodymium magnet embedded inside a steel cup.
The steel housing focuses the magnetic field toward the contact surface, creating substantially greater holding force than an exposed magnet of similar size. This design also provides mechanical protection and allows the magnet to be mounted using screws, bolts, or hardware.
Magnetic cups are commonly used for mounting, positioning, securing, hanging, and retrieving metal objects.
How Strong Is This Magnetic Cup?
This 32 mm magnetic cup provides an estimated cup-to-cup pull force of approximately 110 lbs under ideal conditions.
Actual holding strength depends on:
-
Surface material
-
Steel thickness
-
Contact area
-
Mounting orientation
-
Air gap
-
Environmental conditions
For maximum holding force, use the magnetic cup against a clean, flat steel surface.
Technical Specifications
| Specification |
Value |
| Magnet Type |
Neodymium Mounting Cup |
| Diameter |
32 mm (1.26") |
| Thickness |
6 mm (0.24") |
| Countersunk Hole |
8.5 mm x 4.25 mm |
| Compatible Screw |
M4 or #6 Flat Head |
| Pull Force |
Approx. 110 lbs |
| Coating |
Nickel-Copper-Nickel |
| Magnetization |
Through Thickness |
| Hardware Included |
M4 Screw |
Neodymium Cup Magnet vs Ceramic Cup Magnet
| Feature |
Neodymium Magnetic Cup |
Ceramic Magnetic Cup |
| Magnetic Strength |
Much Higher |
Lower |
| Holding Power |
Excellent |
Moderate |
| Size-to-Strength Ratio |
Excellent |
Larger Required |
| Industrial Applications |
Ideal |
Limited |
| Cost |
Higher |
Lower |
Neodymium magnetic cups offer significantly greater holding force than ceramic magnetic cups of comparable size, making them the preferred choice for demanding industrial and commercial applications.
Applications by Industry
| Industry |
Common Uses |
| Manufacturing |
Fixtures, jigs, positioning systems |
| Construction |
Temporary mounting and fastening |
| Warehousing |
Signs, labels, and equipment mounting |
| Automotive |
Tool holding and positioning |
| Retail |
Displays and signage |
| Workshop & Garage |
Tool organization and storage |
| DIY Projects |
Custom mounting solutions |
| Maintenance |
Equipment attachment and retrieval |
Common Questions About This Magnetic Cup
What is a magnetic cup used for?
Magnetic cups are commonly used for mounting, fastening, hanging, holding, and retrieving metal objects in industrial, commercial, and workshop environments.
Why is a magnetic cup stronger than a regular magnet?
The steel cup concentrates the magnetic field onto the working surface, increasing the effective holding force and protecting the magnet from damage.
What screw fits the countersunk hole?
This magnetic cup is designed for M4 or #6 flat-head screws. An M4 screw is included.
Can this magnetic cup be mounted permanently?
Yes. The countersunk hole allows secure installation with a flat-head screw or bolt.
Is the magnet protected against corrosion?
Yes. The magnet features a durable Nickel-Copper-Nickel triple-layer coating for improved corrosion resistance.
Can I use this outdoors?
Temporary outdoor use is acceptable. For long-term outdoor exposure, additional protection is recommended.
Is the 110 lb pull force guaranteed?
No. Pull force values are estimates based on ideal testing conditions. Actual results will vary depending on the application and mounting surface.
Why Buy From Applied Magnets?
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Premium NdFeB rare earth magnets
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High-strength magnetic cup design
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Superior holding force compared to ceramic alternatives
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Durable Nickel-Copper-Nickel coating
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M4 mounting screw included
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Competitive pricing and wholesale discounts available
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Trusted by manufacturers, engineers, contractors, and DIY professionals
Contact Applied Magnets for bulk pricing, wholesale discounts, and custom magnetic mounting solutions.