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  • M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism
  • M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism
  • M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism
  • M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism
  • M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism
  • M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism
M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism

M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism

  • >= 100 Pieces
    $1

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Quick Release Mechanism: Designed for seamless assembly and disassembly in machinery, tools, and equipment, enabling rapid component adjustments.
  • Hex Socket & Spring-Loaded Plunger: Features a hexagonal socket head for precise torque application and a spring-loaded plunger pin for secure, self-centering engagement in blind holes or tight spaces.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a stainless steel surface treatment and material options like titanium and alloy steel, you can ensure long-lasting durability in corrosive or high-stress environments*.

  • 2. Precision Hex Socket & Spring-Loaded Design

    • With a hexagonal socket head and spring-loaded mechanism, you can achieve precise torque application and rapid release for quick assembly/disassembly, outperforming traditional fixed pins*.

  • 3. Versatile Thread Compatibility

    • With thread sizes ranging from M3 to M8, you can accommodate diverse applications requiring different diameters, offering greater adaptability than single-size plunger pins*.

  • 4. Industrial Scenario Solutions

    • Designed for quick-release mechanisms in machinery and equipment, you can streamline maintenance and adjustments without full disassembly, saving time compared to conventional fasteners*.

  • 5. Compliance with Safety Standards

    • Constructed with materials compliant to industrial safety standards (e.g., stainless steel for corrosion resistance), you can ensure reliability in demanding commercial or industrial settings*.

Product details

M3 M4 M5 M6 M7 M8 Stainless Steel Fastener Hex Socket Spring Loaded Plunger Pin for Quick Release Mechanism

The M3-M8 Stainless Steel Hex Socket Spring Loaded Plunger Pin is engineered for precision in quick-release mechanisms. Available in alloy steel, stainless steel, titanium, zinc, and steel, these fasteners feature hexagonal socket heads for torque control and pointed ends for self-centering. Ideal for industrial, automotive, and aerospace applications, their corrosion-resistant finishes and varied materials ensure durability in diverse environments.

Technical specifications

FeatureSpecificationBenefit
MaterialAlloy steel, stainless steel, titaniumCustomizable strength-to-weight ratios
Thread SizesM3, M4, M5, M6, M7, M8Universal compatibility across industries
FinishStainless steel polished/matteEnhanced corrosion resistance and aesthetics
Head StyleHexagonal socketEasy torque application with socket wrenches
End TypePointedSelf-centering for blind hole applications

Customization guide

Adjust material (e.g., titanium for lightweight aerospace use or zinc-plated steel for cost-effective industrial needs) or finish (polished for automotive aesthetics, matte for rugged outdoor use) to meet specific application requirements.

Get inspired

With the pointed-end design, these plunger pins simplify assembly in robotics, machinery, and automotive components. For example, the stainless steel version ensures longevity in marine equipment, while titanium models reduce weight in aerospace systems.

Choose your model

ParameterBase Model (Steel)Advanced Model (Stainless Steel)Pro Model (Titanium)
Corrosion ResistanceStandard+40% vs. Base+60%*
Weight100g95g65g*
Load Capacity500N600N750N*

Supplier's note

  1. Breakthroughs:

    • Titanium’s lightweight (20% lighter than stainless steel) enables use in weight-sensitive aerospace systems.
    • Stainless steel’s polished finish offers 40% better corrosion resistance than base steel in marine environments.
    • Hexagonal socket design ensures 30% faster assembly compared to flat-head screws.

  2. Version Selection Guide:

    • Base Model (Steel): Ideal for cost-sensitive industrial applications where basic corrosion resistance suffices.
    • Advanced Model (Stainless Steel): Suitable for automotive and food-grade machinery requiring aesthetic appeal and durability.
    • Pro Model (Titanium): Best for aerospace and medical devices where high strength-to-weight ratios and extreme corrosion resistance are critical.

With the Pro Model’s 60% enhanced corrosion resistance, you can safely deploy in offshore equipment. Pair its titanium material with the hexagonal socket for precise torque control, ensuring long-term reliability in harsh conditions.

Frequently asked questions

  • Which M3-M8 stainless steel plunger pin model suits small machinery with quick-release needs?

  • How do I maintain stainless steel hex socket plunger pins for longevity?

  • What’s the difference between alloy steel and stainless steel plunger pins for harsh environments?

  • Are M6-M8 plunger pins FDA-approved for food processing equipment?

  • Can I customize the finish of zinc-plated plunger pins for aesthetic matching?

  • Which plunger pin size suits automotive quick-release mechanisms?

  • How does titanium compare to steel in plunger pins for lightweight machinery?

  • What’s the advantage of spring-loaded plunger pins over standard fasteners?

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