Product Description
What are flat springs?
Flat springs are formed from strip or sheet material and flex through controlled bending. Their compact profile makes them suitable for assemblies that need contact pressure, retention, indexing, or return force in limited space.
Working Principle
How this spring type works.
When the flat section is deflected, bending stress develops through its thickness. The part returns toward its original geometry after the load is removed, provided the working stress remains within the material and heat-treatment limits.
Key Features
Design characteristics.
- Low-profile geometry for space-constrained assemblies
- Integrated tabs, contact areas, slots, and mounting features
- Repeatable contact or retaining force
- Suitable for stamping, forming, heat treatment, and surface finishing
Common Applications
Typical use cases.
- Clutch and transmission mechanisms
- Electrical contacts, switches, and connectors
- Retaining clips and locking components
- Battery contacts, sensors, and compact consumer assemblies
Custom Spring Review
Need this spring type matched to your assembly?
Send the drawing, target force or torque, working travel, material preference, annual quantity, and validation requirements for a production-oriented review.