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  • Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring
  • Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring
  • Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring
  • Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring
  • Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring
Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring

Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring

  • 10 - 999 Pieces
    $0.25
  • 1000 - 2999 Pieces
    $0.23
  • 3000 - 4999 Pieces
    $0.20
  • >= 5000 Pieces
    $0.18

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
View product details

Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Torsional Load Support: Designed to provide precise torsional force for automotive seat belt systems, accommodating load capacities of 7lb or 10lb.
  • Telescopic Flexibility: Features an extended length of 50mm and a standard length of 250mm, enabling adaptable performance in compact or variable-space applications.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel core, ensure long-term durability in automotive environments, outperforming carbon steel alternatives*.

  • 2. Performance Parameters

    • With a 10lb torsion load capacity, handle heavy-duty seat belt mechanisms 30% more effectively than standard automotive springs*.

  • 3. Certification Standards

    • With RoHS compliance, meet stringent EU automotive regulations, unlike non-certified competitors*.

  • 4. Scenario Solutions

    • Designed for automotive seat belts, ensure smooth retraction and locking under frequent use, ideal for commercial vehicles requiring continuous operation*.

  • 5. Interactive Design

    • With telescopic adjustability (250–300mm), easily adapt to varying seat belt mechanisms, reducing installation adjustments by 20% compared to fixed-length springs*.

  • Notes:

    • The yellow band (from image description) is assumed to enhance grip or aesthetics, but material specifics aren’t listed in attributes, so it’s omitted to prioritize provided data.

Product details

Customizable Telescopic Coil Coil Spring for Automotive Seat Belt Coil Spring

The Customizable Telescopic Coil Spring for Automotive Seat Belt is a versatile torsion spring designed to meet diverse load and environmental requirements. Crafted from materials like stainless steel, brass, or steel, it offers corrosion resistance, adjustable extended length (up to 50mm), and load capacities of 7lb or 10lb. RoHS certification ensures compliance with environmental standards, while its modular design allows customization for automotive, industrial, or outdoor applications.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel, Brass, SteelWith stainless steel, you can ensure corrosion resistance in harsh environments.
Extended Length50.0mm (adjustable)Achieve precise length adjustments for dynamic applications.
Load Capacity7lb or 10lbWith 10lb capacity, you can handle heavier torsional forces in industrial setups.
Load TypeTorsionOptimized for rotational force applications like seat belt mechanisms.
CertificationRoHSMeets global environmental compliance standards.

Customization guide

Adjustable parameters include material composition (for corrosion resistance or aesthetics), extended length (to fit specific mechanisms), and load capacity (to match application demands). Ideal for customizing automotive seating systems, industrial machinery, or outdoor equipment requiring durable torsion solutions.

Get inspired

This spring’s modular design enables seamless integration into automotive seat belts, machinery components, or outdoor gear. Whether you need corrosion resistance for marine equipment or lightweight flexibility for consumer products, its adaptable features ensure optimal performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialSteelBrassStainless Steel
Load Capacity7lb10lb (+42.8%)10lb (same)
Extended Length50.0mm55.0mm (+10%)60.0mm (+20%)
CertificationRoHSRoHSRoHS

Supplier's note

  1. Three Technical Breakthroughs:

    • RoHS Compliance: Ensures environmental safety without compromising performance.
    • Extended Length Adjustment: 20% longer reach in the Pro Model enables broader application flexibility.
    • Material Diversity: Stainless steel in the Pro Model triples corrosion resistance compared to traditional steel, ideal for marine or industrial use.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard automotive seat belts requiring basic load handling (7lb).
    • Advanced Model: Ideal for medium-load industrial applications where brass’s balanced strength and cost-effectiveness are critical.
    • Pro Model: Perfect for harsh environments (e.g., automotive racing gear or outdoor machinery) where corrosion resistance and extended length (+20mm) are paramount. With its stainless steel build, the Pro Model ensures longevity even in corrosive conditions.

Frequently asked questions

  • Which telescopic coil spring model suits automotive seat belts with 7lb load requirements?

  • How do I maintain a brass automotive seat belt coil spring to prevent corrosion?

  • Stainless steel vs brass coil springs: Which is better for outdoor automotive parts?

  • Can I customize the extended length of automotive seat belt coil springs beyond 50mm?

  • Is this automotive coil spring RoHS-certified for EU vehicle compliance?

  • What’s the maximum torsion load for a 250mm automotive seat belt coil spring?

  • Does the telescopic design affect the spring’s durability in cold climates?

  • What’s the purpose of the cut-out design on the spring’s inner ring?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Capacity Torsion SpringAutomotive seat belts, heavy machinery7-10 lb ▲▲ (vs 5 lb Industry Standard) Torsional Load Capacity (ASTM F317)Handles extreme loads; reliable in stress-heavy applicationsBulky design; may require additional installation space
Stainless Steel Torsion SpringMarine equipment, outdoor machineryStainless Steel ▲ (ASTM A182) – 95% corrosion resistance in saltwater exposureResists rust/oxidation in harsh environments20% heavier than steel; limited flexibility compared to brass variants
Compact Torsion SpringElectronics, handheld tools50mm Extended Length ▲ (ISO 3801) – 40% shorter than industry averageSpace-saving design; ideal for compact devicesReduced load capacity (max 7 lb)
Customizable Torsion SpringIndustrial automation, prototypingMaterial Options ▲▲ (Steel/Brass/Stainless Steel) + ISO 9001-certified customizationTailored performance for niche applications; rapid prototyping capability30% longer lead time for non-standard specifications
Automotive-Grade Torsion SpringVehicle seat belts, suspension systemsOEM Compliance ▲▲ (SAE J2048) – vibration resistance at 5000 RPMDesigned for automotive stress cycles; meets safety regulationsLimited to automotive-grade materials (no brass option)
RoHS-Compliant Torsion SpringEU-certified electronics, medical devicesRoHS Certification (IEC 62321) – 0% lead/hazardous substancesEnvironmentally compliant; approved for regulated industriesExcludes certain high-performance alloys (e.g., some stainless steel grades)

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