All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Tools & Hardware
Fasteners
Other Fasteners
  • Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel
  • Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel
  • Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel
  • Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel
  • Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel
  • Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel
Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel
Ready to Ship
In stock Fast dispatch

Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel

  • 100 - 999 Pieces
    $0.10
  • >= 1000 Pieces
    $0.01

Customization:

Customized logo（Min.Order: 1000000 pieces）
Customized packaging（Min.Order: 1000000 pieces）
Graphic customization（Min.Order: 1000000 pieces）
View product details

Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Fastening: Designed to hold components or materials in place with a quick-release locking mechanism, ensuring reliability in both temporary and permanent applications.
  • Versatile Shape: Brooch-style design allows easy insertion and removal, ideal for securing wires, machinery parts, fabrics, or small items without causing damage.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant stainless steel and zinc-plated finish, you can ensure long-lasting durability in humid or harsh environments*. The dual-layer protection prevents rust and extends service life compared to uncoated steel pins.

  • 2. Secure Interactive Design

    • With the wire lock safety mechanism, you can achieve instant, reliable fastening with minimal effort*. The reinforced locking system reduces accidental openings, outperforming traditional spring-based designs.

  • 3. Versatile Performance Parameters

    • With adjustable lengths from 2mm to 80mm and thickness options up to 6mm, you can adapt to diverse applications—from delicate fabric repairs to heavy-duty machinery assembly*.

  • 4. Dual-Use Scenario Solutions

    • Designed for both home and commercial use, these pins provide quick-release functionality for temporary fixes while maintaining structural integrity in industrial settings*. Ideal for sewing, crafts, or machinery maintenance.

  • 5. Compliance with Material Standards

    • Constructed with food-grade stainless steel variants, you can safely use these pins in culinary or medical environments requiring hygiene compliance*.

Product details

Custom Quick Release Key Easy Locking Pin Wire Lock Safety Cotter Pin Steel Brooch Shape Cotter Stainless Steel

Custom Quick Release Key Easy Locking Pins are versatile fastening solutions designed for secure, temporary fixes in industrial, crafting, and apparel applications. Crafted from high-strength materials like stainless steel and alloy steel, these pins offer durability with adjustable specifications (2mm-80mm length, 5-6mm thickness) to suit diverse use cases.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless steel, alloy steel, steelEnhanced corrosion resistance and strength
Length Range2mm - 80mmCustomizable for precise applications
Thickness5mm, 6mmSupports heavy-duty or lightweight use
Surface FinishZinc plated, polished, galvanizedReduces rust and improves aesthetic appeal
DesignLoop + hook configurationSecure grip for temporary fastening

Customization guide

Adjustable parameters:

  • Length/Thickness: Tailor dimensions to fit specific load requirements (e.g., 8mm rivets for industrial machinery).
  • Surface Treatment: Opt for zinc plating for humid environments or polished finishes for aesthetic projects.

Get inspired

Use these pins to secure fabric seams during tailoring, fasten machinery components, or organize cables. Their brooch-shaped design also makes them ideal for temporary jewelry or craft projects.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialCarbon steelStainless steelAlloy steel
Corrosion ResistanceStandard+50% (marine-grade)+80% (industrial)
Load Capacity10kg15kg20kg
Surface FinishPlainZinc platedPolished + galvanized

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s alloy steel construction offers 30% higher tensile strength than carbon steel.
    • Advanced Model’s marine-grade stainless steel surpasses industry corrosion standards by 50%.
    • Universal loop/hook design reduces assembly time by 20% compared to traditional fasteners.

  2. Optimal Version Selection:

    • Base Model: Ideal for basic applications (e.g., home sewing, lightweight crafts).
    • Advanced Model: Suitable for moderate industrial use (e.g., automotive assembly lines) where corrosion resistance is critical.
    • Pro Model: Best for heavy-duty scenarios (e.g., machinery maintenance) requiring extreme durability and load-bearing capacity.

With the Pro Model’s alloy steel, you can secure heavy-duty components in harsh environments. With zinc-plated finishes, you can extend service life in humid workshops. Choose the Advanced Model to balance cost and performance for mid-scale operations.

Frequently asked questions

  • Which safety cotter pin model is best for heavy-duty machinery applications?

  • How do I clean and maintain zinc-plated safety cotter pins to prevent corrosion?

  • What are the advantages of stainless steel over alloy steel for safety cotter pins in corrosive environments?

  • Can these safety cotter pins be customized in length and finish for aerospace applications?

  • Are these safety cotter pins certified to meet ASTM or ISO standards for industrial use?

  • What are common applications for quick-release key easy locking cotter pins with a 6mm thickness?

  • How does the durability of steel safety cotter pins compare to plastic ones in high-vibration environments?

  • What are best practices for installing wire lock safety cotter pins to ensure secure fastening?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard Safety PinsGeneral household, light-duty tasksMaterial: Steel (ASTM A36), Thickness: 5mm (ISO 3801), Finish: PlainCost-effective, versatile for basic tasksProne to rust, limited durability (▲ vs industry standard for corrosion)
Stainless Steel Safety PinsMedical, food processing, outdoor useMaterial: Stainless Steel (ASTM A240), Corrosion Resistance: 1000hr salt spray ▲▲▲Hygienic, corrosion-resistant (ASTM G85 compliant)Higher cost, stiffer compared to alloy steel
Zinc-Plated Safety PinsAutomotive, light industrialZinc Plating (ASTM A153), Thickness: 5mm, Rust Resistance: 48hr salt spray ▲▲Affordable rust protection (vs plain steel), durable for moderate useLess durable than stainless steel, requires periodic inspection
Alloy Steel Safety PinsHeavy machinery, industrial assemblyAlloy Steel (ASTM A304), Tensile Strength: 1200 MPa ▲▲▲ (vs 800 MPa industry avg)High strength for heavy loads, resistant to deformationBrittle, harder to bend, may require specialized tools
Custom Diameter Safety PinsPrecision engineering, aerospaceDiameter: 4mm (ISO 286-2 tolerance ±0.1mm), Length: 3–8mm (rivet length)Precision fit for specialized applications, reliable under high stressLimited stock availability, longer lead times for customization
Heavy-Duty Safety PinsConstruction, heavy equipmentThickness: 6mm ▲▲ (ISO 3801), Load Capacity: 500N (EN 1993), Alloy SteelSupports heavy loads (▲▲▲ vs standard 300N), robust for industrial useBulky design, less flexible for fine adjustments

Related searches

biodegradable kraft packagingcrawler skid steer loaderRamadan Countdown Calendarpixie curls pixie curls bundles sddauto parts japancar auto partsautomotive spareblue bahia granite blue granite granitestick frozen chinese doughnut twist frozenLED mini fog lightoffice desks and chairs sets homeboxing hand pads punching bag boxingaluminum alloy gazebo outdoor pavilion bioclimaticcheap very beautiful guangzhou market designersprt velashape machine sprt velashape slimmingbest selling wifi router in indiafood grade chloride hexahydrate magnesium chloride

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.