Circlips

Q: What materials do you use for springs?

We work with: High-carbon steel (Grade 65Mn/70Mn) – most common for industrial use Stainless steel (301/302/304/316) – corrosion resistance Alloy steel (50CrV/55CrSi/60Si2Mn) – high-temperature resistance Custom materials (available upon request)

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+86 19521468545

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Get a Custom Quote

sales@sh-glspring.com

+86 19521468545

Home > All Collections > Circlips

Core Specifications

Type: Internal Circlips (Snap Rings), External Circlips (E-Clips), C-Clips, R-Clips
Shaft Diameter (External Circlips): 2mm – 100mm
Bore Diameter (Internal Circlips): 5mm – 120mm
Material: Stainless Steel (304, 316), Carbon Steel (65Mn), Spring Steel, Brass, Phosphor Bronze
Thickness: 0.2mm – 5mm
Surface Treatment: Zinc Plating, Nickel Plating, Black Oxide, Passivation, Chrome Plating
Standards: ISO 3056, DIN 471, DIN 472, JIS B2804, ASTM

Applications

Our circlips are widely used for retaining and fastening components in various industries, including:

Automotive: Transmission systems, engines, axles, bearings, steering components
Electronics: Motors, pumps, fans, household appliances, power tools
Industrial Machinery: Bearings, shafts, gears, conveyor systems, hydraulic equipment
Medical Equipment: Motors, pumps, diagnostic devices, surgical instruments

GL Springs Advantages

Secure Retaining Force: Precision stamping and heat treatment ensure strong clamping force
Easy Installation: Designed for quick assembly with standard circlip pliers
Corrosion Resistance: High-quality materials and surface treatment prevent rust and oxidation
Cost-Effective: Mass production capacity provides competitive prices for standard and custom circlips

CUSTOM SPRINGS,FROM CONCEPT TO COMPLETION

We are responsible for all aspects from the design stage to mass production.

Spring Design

We’ll work closely with your team to design a custom spring solution.

Manufacturing

For over 20 years, we’ve produced a large array of custom springs in a variety of materials.

Quality Control

Precision Reliability in Every Spring.

Package & Delivery

On-Time Secure Shipping for Custom Springs.

Brands That Trust Us

Trusted By Over 2000+ Brands

FAQ

Are you a factory or trading company? Where is the company located?

We are a leading manufacturer of high-precision springs with IATF 16949 certification, located in Shanghai.

What materials do you use for springs?

We work with:

High-carbon steel (Grade 65Mn/70Mn) – most common for industrial use
Stainless steel (301/302/304/316) – corrosion resistance
Alloy steel (50CrV/55CrSi/60Si2Mn) – high-temperature resistance
Custom materials (available upon request)

Can you produce non-standard springs?

Yes! We specialize in:

Custom shapes (Conical, Barrel, Double torsion)
Special surface treatments (Electroplating, Powder coating, Electrophoretic coating)
Extreme-condition springs (High temperature / Cryogenic)

Can you match competitor samples?

We offer reverse engineering services:

Send samples (3–5 pcs ideal)
We’ll analyze material & performance
Provide matched prototypes within 7 days

Do you provide free samples?

Existing catalog items (≤5 pcs): you only pay actual shipping cost.
Custom sample service: $50 refundable fee (deducted from future orders).

How long does it take for samples?

Typically 5-7 business days. Depends on your request.

Get custom service now

Please inform us about the quantity and application of your custom springs. Based on this information, we will connect you with a specialized engineer who possesses the expertise to address your specific requirements.