Use location
Installed between two connecting parts, located at the bolt, nut or flange joint surface.

Function
Adjust the assembly gap to prevent looseness and protect the surface from scratches.

Materials and craftsmanship
Mild steel, stainless steel, copper, aluminum or non-metallic composite materials, precision stamping / Laser cutting, deburring, flatness correction, surface treatment.

Service life
Depending on the life of the host.

quality standards
Control thickness tolerance, inner and outer diameter dimensions, burr-free and flatness.

Customized services
Any shape, size and thickness can be customized, and mass customization is available.