One-way clutch mechanisms
Share the actual assembly or motion condition in the RFQ so feasibility review can focus on the working requirement instead of only generic dimensions.
Product Brief
Supplier-facing product scope with RFQ-ready context.
This sample category is suitable for buyers needing profile-driven flat spring development with controlled forming and heat treatment.
- Family: Flat Spring
- Material Range: Hardenable strip steel, Stainless strip for corrosion-sensitive parts
- Application Fit: Designed for clutch, indexing, and retention functions that need controlled flat-spring response in tight assemblies.
- RFQ Suitability: Fits RFQs with profile drawings, material thickness, heat-treatment notes, and installation orientation details.
Application Context
Typical use cases buyers ask us to review for this spring type.
Starter drive or indexing systems
Share the actual assembly or motion condition in the RFQ so feasibility review can focus on the working requirement instead of only generic dimensions.
Compact retaining and return features
Share the actual assembly or motion condition in the RFQ so feasibility review can focus on the working requirement instead of only generic dimensions.
Space-limited force-control parts
Share the actual assembly or motion condition in the RFQ so feasibility review can focus on the working requirement instead of only generic dimensions.
Manufacturing Notes
Process points that typically affect quotation and sample planning.
Blanking or forming based on profile complexity
The earlier these process assumptions are visible in the RFQ, the fewer rework loops are needed between engineering review and quotation.
Heat treatment selected for spring memory
The earlier these process assumptions are visible in the RFQ, the fewer rework loops are needed between engineering review and quotation.
Edge-condition control for assembly safety
The earlier these process assumptions are visible in the RFQ, the fewer rework loops are needed between engineering review and quotation.
Batch separation for mixed-profile programs
The earlier these process assumptions are visible in the RFQ, the fewer rework loops are needed between engineering review and quotation.
Inspection Focus
What the supplier review usually needs to confirm before release.
- Profile dimensions and forming angle
- Thickness and burr condition
- Working force or recovery characteristic
- Visual inspection after heat treatment
RFQ Checklist
Include these items to shorten clarification rounds.
Profile drawing with tolerance notes
Adding this information up front improves quote quality and helps route the request to the right production review path.
Material thickness and hardness target
Adding this information up front improves quote quality and helps route the request to the right production review path.
Assembly orientation or motion direction
Adding this information up front improves quote quality and helps route the request to the right production review path.
Expected quantity and packaging method
Adding this information up front improves quote quality and helps route the request to the right production review path.
Buyer Note
Clarify the working condition, not only the nominal shape.
Flat spring RFQs should show how the part sits in the assembly, because profile direction and working motion often decide tooling and heat-treatment choices.
Flat Springs
Representative Product Visuals
Related Products
Nearby product references for the same RFQ conversation.
Flat Springs
Contact Flat Spring
Flat spring sample for compact assemblies where space and spring response must be balanced.
Automotive Springs
Automotive Compression Spring
Compression spring support for automotive and industrial systems where repeatable force and dimensional control matter.
Automotive Springs
Shock Absorber Valve Spring
Representative valve spring category for applications where fatigue life and force loss control are critical.
Automotive Springs
Starter Carbon Brush Spring
Carbon brush spring sample focused on consistent brush force and repeatable forming quality.
Product RFQ
Submit product, quantity, and technical files for review.
Use the grouped RFQ form below to keep the inquiry tied to this product page, its category, and the file set used for quotation review.
Engineering RFQ
Product RFQ
Send the core RFQ details first. Add technical details only if they are already ready.
- Drawing or sample photo
- Quantity and application