What the M3 ceramic washers are for

The M3X6X1.5mm ceramic washers are small insulating and spacing washers for M3 fastener assemblies. Each pack includes two ceramic washers sized for applications where a compact washer with heat resistance and electrical isolation may be required.

Key features of the M3X6X1.5mm ceramic washers

• M3 fitment for use with M3 screws, bolts, and related hardware
• 6mm outer diameter for compact installations with limited surrounding space
• 1.5mm thickness to provide a defined spacing layer in an assembly
• Ceramic construction suited to applications where a non-metal washer is preferred
• 2 washers per pack for small repairs, replacements, or paired mounting points

Where these ceramic washers are commonly used

These washers are suitable for small mechanical and electronic assemblies that use M3 hardware and need a non-metal interface. Typical use cases include insulating mounting points, creating a small stand-off distance, or separating hardware in heat-exposed areas where washer size and thickness must stay compact.

Handling and installation notes

Ceramic washers should be installed with even pressure and correct hardware alignment. Because ceramic is rigid and can be brittle under impact or excessive clamping force, the washer should be used in applications that do not require deformation like a spring or lock washer.