SuperMagnetMan offers a complete inventory of precision-engineered magnets and assemblies for industrial, medical, and research applications. Our catalog includes in-stock Neodymium (NdFeB) and Samarium Cobalt (SmCo) magnets designed for high performance in motors, robotics, sensors, and other demanding environments.
Whether you're prototyping or scaling up for production, you'll find reliable options tailored to your specific requirements. Browse magnets by shape using the links below — including disc, ring, block, arc, and more — or explore magnetic assemblies and specialty collections to find the best fit for your project.
Shop by Shape
- Arcs — motor & generator segments
- Discs & Cylinders — versatile round shapes
- Rings & Tubes — encoders, sensors, filtering
- Rectangles, Squares, & Cubes — stable blocks for holding systems
- Cones & Pyramids — tapered magnets for specialty fits
- Spheres — alignment, sensors, demonstrations
- Triangles — custom-fit designs
Magnetic Assemblies
- Dipoles — controlled field orientation
- Halbach Arrays — maximize field, reduce leakage
- Motor Assemblies — optimized torque & efficiency
- Radial Rings — radial & multipole magnetization for motors & sensors
Specialty Collections
- Micro Magnets — precision-engineered for miniaturized devices
- High Coercivity Magnets — resist high heat & demagnetizing fields
- Motor Magnets — tailored for high-performance motors
- Haptic Feedback Components — tactile response in electronics & AR/VR
Looking for something custom or unsure what works best for your application? Contact us to speak to one of our experts or request a quote.
4.8 lb Hold Force: 0.394" (10mm) diameter x 0.197" (5mm) cap thickness x 0.472" (12mm) overall height with an M3 outside screw shaft cap magnet / pot magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Disc Magnet, Grade N35, Nickel plated.
Minimum Order Quantity (MOQ) = 10 for this part.
12.0 lb Hold Force: 0.630" (16mm) diameter x 0.197" (5mm) cap thickness x 0.512" (13mm) overall height with an M4 outside screw shaft cap magnet / pot magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Disc Magnet, Grade N35, Nickel plated.
Minimum Order Quantity (MOQ) = 10 for this part.
48.2 lb Hold Force: 0.984" (25mm) diameter x 0.315" (8mm) cap thickness x 0.669" (17mm) overall height with an M5 outside screw shaft cap magnet / pot magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Disc Magnet, Grade N35, Nickel plated.
Minimum Order Quantity (MOQ) = 5 for this part.
12.0 lb Hold Force: 0.630" (16mm) diameter x 0.236" (6mm) post diameter x 0.512" (13mm) overall height with an M4 thread inside post. Screw-in Hook included for use as a hook magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Disc Magnet, Grade N35, Nickel plated.
Minimum Order Quantity (MOQ) = 15 for this part.
25 lb Hold Force: 1.960" (49.78mm) diameter x 0.472" (12mm) post diameter x 0.866" (22mm) overall height with an M6 thread inside post. Screw-in Hook included for use as a hook magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Ceramic Disc Magnet, Grade C8
48.2 lb Hold Force: 0.984" (25mm) diameter x 0.394" (10mm) post diameter x 0.669" (17mm) overall height with an M5 thread inside post. Screw-in Hook included for use as a hook magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Disc Magnet, Grade N35, Nickel plated.
Minimum Order Quantity (MOQ) = 5 for this part.
90.4 lb Hold Force: 1.417" (36mm) diameter x 0.394" (10mm) post diameter x 0.709" (18mm) overall height with an M6 thread inside post. Screw-in Hook included for use as a hook magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Disc Magnet, Grade N35, Nickel plated.
10.9 lb Hold Force: 0.630" (16mm) OD x 0.134" (3.40mm) ID with a 90° Countersunk Hole x 0.200" (5.08mm) thick cap magnet / pot magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Ring Magnet, Grade N35, Nickel plated.
Minimum Order Quantity (MOQ) = 5 for this part.
31.4 lb Hold Force: 0.984" (25mm) OD x 0.209" (5.30mm) ID with a 90° Countersunk Hole x 0.315" (8mm) thick cap magnet / pot magnet. All dimensions +/- 0.5 mm tolerance. Magnet: Neodymium Ring Magnet, Grade N35, Nickel plated.
Minimum Order Quantity (MOQ) = 5 for this part.
NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
63.9 lb Hold Force: 1.417" (36mm) OD x 0.217" (5.50mm) ID with a 90° Countersunk Hole x 0.315" (8mm) thick cap magnet / pot magnet. All dimensions +/- 0.5 mm tolerance. NOTE: All Holding Forces are approximate values. Actual Holding Forces will depend upon several factors....read below for more info.
Magnet: Neodymium Ring Magnet, Grade N35, Nickel plated.
Frequently Asked Questions
Any question?
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.