Rubber coated pot magnets are upgraded protective-type neodymium cup magnets with full rubber encapsulation outer layer. Different from ordinary bare metal pot magnets that easily scratch, dent or corrode contact surfaces, these rubber covered magnets adopt soft rubber integrated wrapping technology, which is non-slip, waterproof, shockproof and scratch-free. The internal high-strength NdFeB core maintains powerful magnetic suction, while the outer rubber layer protects equipment, paint and delicate materials from damage. Suitable for repeated adsorption on uneven, painted and fragile surfaces. Widely used for furniture positioning, automotive fixing, outdoor signage installation and daily commercial mounting, supporting standard stock and full OEM customization.

Counterbore pot magnets are industrial-grade neodymium cup magnets designed with pre-drilled sink holes for direct flat-head screw installation. Different from ordinary magnets that rely on glue or external clamps, these sink hole pot magnets realize fully fixed and flush mounting, solving looseness and displacement problems during long-term mechanical vibration. Adopting sealed steel cup structure, they concentrate magnetic force and reduce magnetic leakage greatly. With full anti-corrosion coating and multiple magnet grades available, they are widely used for industrial fixture positioning, automation mounting and workshop tool fixing, supporting standard stock and full OEM customization.

Block countersink pot magnets are rectangular neodymium cup magnets fitted with two precision countersink holes for flat head screw installation. High-performance sintered NdFeB magnet is fully sealed inside thick steel housing to gather magnetic flux and boost holding force. The whole body adopts triple nickel plating to resist rust, oxidation and abrasion. A full range of standard specifications are ready for shipment, with multiple magnet grades N35-N52/SH/EH optional. This rectangular pot magnet enables flush screw mounting without extra brackets, widely used for CNC fixture positioning, workshop tool holders, automation equipment, mechanical testing and advertising frame fixing. Custom block size, sink hole diameter and surface coating are available for bulk orders.

Square and rectangular pot magnets are specially engineered for flat, narrow and linear installation positions where round magnets cannot fit.
Built with high grade neodymium core and fully enclosed rectangular steel housing, this structure focuses magnetic force only on the working surface, while shielding stray magnetism on the reverse side.
Available with countersunk hole, embedded mounting and fixed base styles. Ideal for side mounting, strip fixture, cabinet assembly and automation equipment. Vibration resistant, rust-proof plating and stable holding force, support standard stock and fully customized dimension.

Our pot magnets (threaded magnetic mounts) combine a high-performance neodymium core with a durable steel housing, available in male threaded studs, female threaded inserts, and countersunk hole designs. Delivering exceptional holding power, these magnetic bases are perfect for industrial fixtures, sensor mounting, LED light bars, tool holding, and permanent/ temporary installations on ferrous metal surfaces.

Our multi-shape pot magnets cover round, square, rectangle, and custom designs – all built with N35-N52 neodymium cores and steel casings for enhanced holding power. Choose threaded rod/hook attachments and NiCuNi/zinc plating for industrial mounting, signage, and DIY projects (pull force: 2kg–200kg).

Our RPM-SD series round base pot magnets feature an internal threaded rod for quick, adjustable mounting. Built with N35-N52 neodymium cores and a protective steel casing, these pot magnets deliver strong, stable holding power (2kg–158kg) and are ideal for industrial fixtures, signage, and DIY projects.

Our Rectangular Pot Magnet is built using premium neodymium (NdFeB) material combined with a reinforced steel channel to maximize magnetic performance. The steel housing not only boosts the magnet’s effective pull force but also protects the magnetic core from mechanical damage, ensuring excellent durability in industrial environments.

This magnet is commonly used for metal fabrication, cabinetry, workshop jigs, tool mounting, production lines, signage installations, and countless other tasks requiring stable and heavy-duty holding power. Its compact rectangular form allows it to fit into narrow or structural spaces where traditional round pot magnets cannot be used.

This steel-sleeved neodymium magnet is engineered for high-impact environments where durability and extreme pulling power are essential. Featuring a stainless steel protective shell, the magnet is shielded from cracking during collisions or accidental drops. The steel sleeve reduces breakage by up to 90%, extending the product’s lifespan and guaranteeing safe, reliable performance.

This D32x8mm (1.26inch) neodymium pot magnet, crafted from industrial-grade NdFeB rare earth material, features a countersunk hole and nickel plating. Super strong and permanent, it’s ideal for home, office, and industrial use—from securing iron products to fishing applications. With a round base, it offers reliable holding power. Customized options available to meet specific needs.

Gold Supplier Powerful Internal Female Threaded or Inside Screw Rare Earth Permanent Circular N35 Disc Neodium Magnet With Countersunk Hole Screw Customize Ndfeb Round Neo Bolt Bush Magnetic Pot Thread Internal Fixing Welding Imanes Neodimio M4 M6 M8 M10 Heavy Duty Force Pot
Strong neodymium pot magnet
Gold supplier powerful magnet
Heavy duty NdFeB magnetic materials

Signs 22mm 31mm 43mm 66mm 88mm Thread M4 M6 M8 Screw Magnetic Base High Performance Rubber Coated Magnets Durable Working Light Bar Car/Taxi Roof Light With External Thread Magnet industrial strength magnets
custom bent magnets
Strong neodymium magnets plastic coating
Fast screw mounting car pot magnet
External magnetic durable weatherproof