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  • YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin
  • YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin
  • YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin
  • YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin
  • YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin
  • YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin
YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin

YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin

  • 100 - 999 Pieces
    $0.27
  • 1000 - 4999 Pieces
    $0.25
  • >= 5000 Pieces
    $0.24
View product details

YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Door/Gate Mechanism: Designed as a spring hinge removable pin for iron door closers, enabling reliable locking and smooth opening/closing operations via its spring-loaded mechanism.
  • Waterproof & Durable Construction: Built with zinc alloy and iron, featuring a zinc-plated finish to resist corrosion and water damage, ensuring longevity in both indoor and outdoor environments.

Key features

  • 1. Corrosion-Resistant Zinc Alloy Construction

    • With zinc-plated corrosion-resistant construction, you can ensure long-lasting durability in humid or outdoor environments*. Outperforming standard iron pins, the zinc alloy and galvanized finish provide triple the corrosion resistance in harsh conditions.

  • 2. Quick-Release Removable Pin Design

    • With a tool-free removable pin mechanism, you can effortlessly disassemble and maintain door closers in seconds*. This design saves 50% maintenance time compared to traditional fixed pins.

  • 3. Waterproof Performance for All-Weather Use

    • With a waterproof seal, you can reliably operate the hinge in wet or outdoor settings*. Unlike non-waterproof alternatives, it maintains functionality in rain or high-moisture areas.

  • 4. Versatile Commercial & Residential Adaptability

    • Designed for both commercial and residential iron doors, you can ensure smooth operation in high-traffic areas or homes*. Its robust zinc alloy structure handles frequent use without wear, ideal for gates, security doors, or industrial applications.

  • 5. REACH Compliance for Safety & Sustainability

    • Certified to REACH standards, you can trust compliance with EU chemical safety regulations*. This eco-friendly certification ensures no harmful substances, surpassing basic industry requirements.

Product details

YH9342 A3 Waterproof Iron Door Closer with Removable Spring Hinge Pin

The YH9342 A3 Spring Hinge Removable Pin is a durable, waterproof locking solution designed for iron door closers. Crafted from zinc alloy, iron, and zinc, this pin features a zinc-plated finish for corrosion resistance and compliance with REACH standards. Its spring mechanism ensures smooth operation, while the removable design simplifies maintenance and adjustment.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialZinc alloy, iron, zincHeavy-duty door closers in industrial or commercial settings
FinishZinc-platedOutdoor or humid environments to prevent rust
CertificationREACH compliantExport-ready products requiring EU safety standards
WaterproofIPX4 ratedUse in areas with splashing water or high humidity

Customization guide

Adjustable pin length and material thickness to meet specific door closer dimensions or load requirements. Custom finishes (e.g., black oxide) available for aesthetic or corrosion-resistant needs.

Get inspired

With its waterproof design and corrosion-resistant zinc plating, the YH9342 ensures reliable performance in harsh environments. Whether securing a commercial entrance or a high-traffic industrial door, this removable pin combines durability and ease of installation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Corrosion ResistanceZinc-plated (IPX4)Double-layer coating (IPX5)PTFE-coated (IPX6)
Load Capacity500 kg750 kg1,000 kg
CertificationREACHREACH + RoHSREACH + RoHS + CE

Supplier's note

  1. Technical Breakthroughs:

    • Waterproof Design (IPX4/IPX6): Enables use in wet environments without compromising functionality.
    • Zinc Alloy Core: Offers 20% higher tensile strength than traditional iron pins, extending lifespan.
    • Multi-Certification Compliance: The Pro Model meets CE standards, simplifying global deployment in safety-critical applications.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential or light commercial use where basic corrosion resistance and load capacity suffice.
    • Advanced Model: Suitable for warehouses or factories requiring IPX5 waterproofing and RoHS compliance for EU supply chains.
    • Pro Model: Recommended for marine or chemical plants, where IPX6 protection and CE certification ensure safety in extreme conditions. With its 1,000 kg load capacity, it also suits heavy-duty industrial doors.

Frequently asked questions

  • Which spring hinge removable pin suits heavy-duty iron door closers in commercial buildings?

  • How do I maintain the zinc-plated finish of the YH9342 A3 Spring Hinge Pin?

  • Zinc alloy vs. stainless steel: Which material is better for outdoor door closers?

  • Can the YH9342 A3 Spring Hinge Pin be customized for specific door sizes?

  • Is the YH9342 compliant with safety standards for industrial door closers?

  • What makes the YH9342’s removable pin easier to install than other door closer pins?

  • Does the YH9342 work with both wooden and metal door frames?

  • How long does the YH9342 Spring Hinge Pin last in high-humidity environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty industrial doors/gatesZinc alloy + iron core (▲ Advanced) vs Iron-only (Base)Enhanced strength and corrosion resistance for long-term useSlightly heavier than plastic alternatives
WaterproofingOutdoor/High-moisture environmentsIP67 rating (▲ Advanced) vs IP54 (Base) (submersion up to 1m for 30min)Withstands extreme humidity and water exposureComplex sealing increases manufacturing costs
Corrosion ResistanceCoastal/Chemical-exposed areasASTM B117 1000hrs salt spray (▲ Advanced) vs 500hrs (Base)Maintains integrity in corrosive environments like marine settingsZinc plating requires periodic inspection in aggressive conditions
Compliance CertificationsEU-regulated marketsREACH-certified (shared across tiers)Ensures compliance with EU safety and chemical regulationsNo RoHS certification (if required for specific regions)
Installation FlexibilityRetrofitting projectsUniversal 4-hole mounting (shared across tiers)Compatible with most standard door closer systemsNo adjustable hinge angles for non-standard door sizes
Security FeaturesHigh-security facilitiesRemovable pin design (▲ Advanced) vs Fixed pin (Base) (ISO 16009 compliant)Quick emergency access without toolingRemovable pin requires additional locking mechanisms to prevent tampering

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