Custom Stainless Steel Multi‑Turn Spiral Retaining Ring 1.2mm Wire Diameter

Product Description

Our multi‑turn spiral retaining ring, also known as spiral snap ring or multi‑turn spiral circlip, is precision‑fabricated from premium 304 stainless steel spring round wire. Adopting CNC multi‑layer winding forming technology, precise incision cutting and deburring process, followed by tempering setting to eliminate internal residual stress. Each finished spiral retaining ring passes strict dimension and elastic force testing. As a heavy‑duty mechanical fastener, this multi‑coil spiral circlip delivers uniform, durable clamping force compared with standard single‑turn circlips. We provide full custom & OEM service, manufacturing non‑standard spiral retaining rings according to your drawings or samples for different assembly and load requirements.

Technical Specifications

Applications

These heavy‑duty stainless steel spiral retaining rings are widely applied for axial position locking and limiting in general mechanical assemblies, automation equipment, household appliances, hydraulic components, gear assemblies, pump parts, conveyor machinery, motor accessories and precision instrument assemblies for shaft and bore retention.

Custom & OEM Service

As a reliable custom manufacturer, we support full OEM & custom service for spiral retaining rings. You can provide technical drawings or physical samples for custom development. We customize different wire diameters, coil turns, inner / outer diameters, material grades and elastic force parameters to match your unique assembly needs. Flexible small‑batch and mass production are both available for your custom spiral snap ring orders.

Key Advantages

• Solve loose retention risk under vibration: Multi‑turn structure provides more uniform holding force than standard circlips
• Avoid early spring fatigue failure: Tempering treatment removes internal stress for long‑term stable elasticity
• Fix dimension deviation issues: CNC precision winding ensures consistent size within tight tolerance for interchangeable assembly
• Prevent surface burr scratching damage: Full deburring process keeps smooth surface to protect mating parts
• Flexible custom sizes off‑the‑shelf standard parts cannot meet: Our custom service supports non‑standard spiral retaining ring development

Quality Control

• Raw material incoming inspection for 304 stainless steel wire chemical and mechanical property verification
• In‑process dimension checking during CNC winding and cutting
• Stress relief tempering process monitoring
• Finished‑product dimensional tolerance measurement and elastic force performance testing
• Final visual inspection for burr‑free surface before packaging and delivery

Shipping & Delivery

For standard samples: Fast sample lead time within 3‑7 working days. For OEM mass custom orders, production lead time ranges from 10‑20 working days based on order quantity and custom complexity. Multiple shipping options are available including express courier, air freight and sea freight to worldwide destinations. We provide safe anti‑collision packaging for precision spiral retaining rings to avoid deformation during transit.

Frequently Asked Questions

1. Can you make custom‑size stainless steel spiral retaining ring?

Yes, we are a professional custom manufacturer, we accept OEM production per your drawings or samples.

2. What material options do you offer for spiral snap ring?

We mainly supply 304 stainless steel, other spring steel grades can be customized on request.

3. Do you provide free samples for spiral retaining ring evaluation?

We can offer product samples, sample cost and freight can be confirmed before order.

4. What is the minimum order quantity for custom multi‑turn spiral circlip?

We support both small‑batch trial orders and large‑volume mass production for custom parts.

5. How do you guarantee the elastic performance of spiral retaining rings?

We apply tempering stress‑relief treatment and carry out elastic force testing for every batch of finished products.