External threaded Pot Magnets
Description
Reviews
As a leading pot magnet manufacturer in China, MAG SPRING offers high-performance External Threaded Pot Magnets (also known as male thread cup magnets) designed for heavy-duty mounting, lifting, holding, fixing and transferring applications. These magnetic assemblies combine a protective steel case with powerful magnetic cores, delivering exceptional holding force for construction, engineering, automotive, industrial and daily use scenarios.
Product Overview
External Threaded Pot Magnets are premium magnetic assemblies composed of a rugged steel housing and high-performance magnetic core (NdFeB/SmCo/Ferrite). Featuring an external threaded stud design, they enable easy installation, secure fastening and flexible connection with nuts, bolts and fixtures. Widely used for permanent or temporary fixing, lifting, positioning and material handling, these magnets provide reliable performance in industrial production, mechanical engineering, warehousing and daily applications.
Technical Specifications
- Product Type: External Threaded Pot Magnet / Male Thread Cup Magnet
- Magnet Materials: NdFeB, SmCo, Ferrite (optional based on requirements)
- Assembly Structure: Steel case + magnetic core + external threaded stud
- Holding Force: 2.5KG – 350KG (wide customizable range)
- Coating Options: Zn, Ni, Cr, Painting, Ni-Cu-Ni
- Customization: Size, thread specification, holding force available
- Sample Service: Available for testing and verification
- MOQ: 50 pieces
- Lead Time: 35 days
- Packaging: Standard brown carton / export wooden case
- Payment Term: T/T
- Loading Port: Ningbo / Shanghai
Surface Coatings
Our External Threaded Pot Magnets feature multiple surface treatments to enhance durability and corrosion resistance for diverse working environments:
- Zinc (Zn): Cost-effective, general corrosion protection
- Nickel (Ni): Smooth finish, good wear and rust resistance
- Chromium (Cr): High hardness, long-term durability
- Painting: Custom color options, decorative and protective
- Ni-Cu-Ni: Multi-layer premium coating, superior anti-corrosion performance
Key Advantages
- External threaded design for easy installation and secure connection
- Multiple magnetic material options (NdFeB/SmCo/Ferrite) for different performance needs
- Ultra-wide holding force range (2.5-350KG) to meet light to heavy-duty applications
- Steel case protects magnet and concentrates magnetic force for stronger holding power
- Various coating options for indoor, outdoor and harsh industrial environments
- Customizable sizes and thread specifications for special projects
- Stable magnetic performance and long service life
- RoHS compliant, environmentally friendly materials
Main Applications
External Threaded Pot Magnets are versatile for industrial and daily applications:
- Construction & engineering: Temporary fixing of metal components
- Automotive industry: Vehicle maintenance, part positioning and lifting
- Metalworking plants: Workpiece holding, tool mounting and fixture fixing
- Mechanical engineering: Equipment assembly, positioning and connection
- Warehouse & logistics: Material handling, sorting and transfer
- Office & family: Daily mounting, storage and organization
- Industrial production: Line assembly, fixed positioning and jig fixing
Production & Delivery
- Production Lead Time: 35 days for standard and customized orders
- Minimum Order Quantity: 50 pieces for bulk production
- Packaging: Standard export carton for small orders, wooden case for large/heavy orders
- Logistics: Convenient and efficient shipment from Ningbo or Shanghai port
- Custom Service: Tailored sizes, threads, materials and coatings available
Quality & Compliance
Every External Threaded Pot Magnet undergoes strict quality inspection to ensure reliability:
- Precision dimensional control for perfect assembly
- 100% holding force testing before delivery
- Coating adhesion and corrosion resistance verification
- Full compliance with EU RoHS environmental standards
Certifications & Compliance
- ISO9001 Quality Management System Certified
- ISO14001 Environmental Management System Certified
- Products fully comply with EU RoHS Directive
FAQs
Q: What magnetic materials are available for external threaded pot magnets?
A: We offer NdFeB (high strength), SmCo (high temperature resistance) and Ferrite (cost-effective) options.
Q: Can the thread size and holding force be customized?
A: Yes, we provide full customization for thread specifications, sizes, holding force and coatings.
Q: What is the MOQ and production lead time?
A: MOQ is 50 pieces, standard lead time is 35 days.
Q: Are samples available before bulk orders?
A: Yes, samples are available for testing and validation prior to mass production.
About Us
MAG SPRING was founded in 2003 and located in Ningbo, Zhejiang, China. We are a professional manufacturer of magnetic application products, focusing on the R&D, design and production of NdFeB pot magnets, ferrite pot magnets, magnetic filters and various magnetic components.
The company has professional technical teams and advanced production equipment, operating strictly in accordance with the ISO9001 quality management system. We also focus on environmental protection and hold ISO14001 certification. All our products meet EU RoHS requirements.
Adhering to the enterprise tenet of "Efficiency, Perfection, Harmony and Dedication" and the slogan "Everything We Handle Must Be Excellent", MAG SPRING has rich experience in magnet R&D, production and sales. Our products are widely recognized by customers worldwide. We look forward to cooperating with you with high-quality products, competitive prices and professional services.
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External Threaded NdFeB Pot Magnets
