Female Thread Neodymium Pot Magnet | Stainless Steel Coating | 30mm x 16mm with ¼”-28 UNF Threaded Hole | N54

This high-strength female thread neodymium pot magnet is engineered for heavy-duty holding and mounting applications where reliable performance and corrosion resistance are essential. Featuring a 30mm diameter stainless steel (SUS410) cup and a powerful N54 grade neodymium magnet, this compact assembly delivers an impressive 33kg pull force, making it ideal for industrial, workshop, commercial, and DIY uses.

The magnet is fitted with a 1/4" UNF half-internal female thread, allowing easy attachment of compatible bolts, eyebolts, hooks, or custom fixtures. Its notch-base design provides added stability and improved torque resistance, helping prevent rotation during installation or under load.

This magnet features a ¼”-28 UNF threaded hole with a depth of 10mm, designed for compatibility with imperial fasteners. Due to the fine imperial thread specification, standard M6 screws are not suitable for use. For proper fitment and optimal performance, a ¼-28 UNF bolt must be used instead of an M6 fastener.

The stainless steel pot protects the magnet from impact and wear while concentrating the magnetic field at the contact surface for maximum holding power. This design significantly increases performance compared to standard magnets of similar size.

Key Features Diameter: 30mm

Height: 16mm

Magnet Grade: N54 (high-performance neodymium)

Pull Force: Up to 33kg (under ideal conditions)

Thread: 1/4" UNF female thread (half internal)

Coating: Stainless steel (SUS410) pot

Base: Notch base for anti-rotation stability

Typical Applications Magnetic mounting systems

Industrial holding and positioning

Workshop jigs and fixtures

Hanging or suspension setups

Display, signage, and engineering solutions

This female thread stainless steel pot magnet offers a powerful, compact, and versatile magnetic solution for applications where strength, durability, and easy attachment are required.