9404 – Neodymium Magnet Disk N35 20mm x 2mm(A)

SKU 9404 is an N35 neodymium disk magnet measuring 20 mm diameter × 2 mm thick. Axially magnetized through the 2 mm thickness, this thin metric disk is a practical stock option for engineers and procurement teams working on low-profile sensing, holding, positioning, closures, fixtures, prototypes, and OEM assemblies.

Specifications

Thin-disk design notes

Axial magnetization places the poles on the two broad circular faces. The 20 mm diameter provides a relatively large pole face while the 2 mm thickness keeps installation depth low. Because thin sintered neodymium magnets are brittle, avoid bending, impact, and uneven clamping during assembly.

The listed pull force is a comparison value under specific test conditions. Air gap, adhesive layers, target-steel thickness, surface finish, temperature, and load direction all affect actual performance. Use the Magnet Pull Force Calculator for preliminary screening and the Neodymium Magnet Grades Chart when comparing grades.

Procurement and custom thin disks

Browse stocked neodymium disk and rod magnets for related sizes, or use the Magnet RFQ Builder for custom diameter, thickness, coating, tolerance, magnetization, or production quantities.