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  • Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut
  • Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut
  • Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut
  • Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut
  • Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut
  • Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut
Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut

Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut

  • 100 - 999 Pieces
    $0.35
  • 1000 - 9999 Pieces
    $0.30
  • 10000 - 49999 Pieces
    $0.15
  • >= 50000 Pieces
    $0.05

Customization:

Customized packaging（Min.Order: 1000 pieces）
Customized logo（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Threaded Insertion: Designed to provide stable threaded holes in materials like wood, plastic, and thin metal panels, enabling screws to be fastened securely where traditional threading is impractical.
  • Self-Tapping & Multi-Size Compatibility: Available in M4, M6, M8, and M10 thread sizes (metric system), these fasteners feature self-tapping capabilities for easy installation into pre-drilled holes.

Key features

  • 1. Material Technology

    • With zinc alloy and steel construction and yellow zinc surface treatment, ensure superior corrosion resistance compared to uncoated steel fasteners in humid or outdoor environments*.

  • 2. Interactive Design

    • With a hex socket design and self-tapping capability, install quickly and securely without pre-drilling, unlike non-self-tapping fasteners*.

  • 3. Performance Parameters

    • Available in M4 to M10 thread sizes, offering broader compatibility than products limited to standard sizes*, ensuring suitability for diverse metric-based applications.

  • 4. Scenario Solutions

    • Ideal for through-hole applications in thin materials like wood or plastic, providing secure fastening where traditional threaded holes are impractical, unlike conventional screws*.

  • 5. Certification Standards

    • With yellow zinc surface treatment, meet industry standards for corrosion protection, surpassing bare metal alternatives in durability*.

Product details

Customized M4 M8 M6 Hex Socket Self Tapping Fitting Fastener Yellow Plated Through Hole Internal and External Thread Insert Nut

Customized M4-M10 Hex Socket Self-Tapping Threaded Inserts feature durable zinc alloy and steel construction with a yellow zinc finish. Designed for metric systems, these inserts provide secure fastening in through-hole applications, offering corrosion resistance and uniform threading for reliable performance in furniture, automotive, and industrial equipment.

Technical specifications

FeatureSpecificationBenefit
MaterialZinc alloy, steelEnhanced durability and corrosion resistance
Thread SizeM4, M6, M8, M10Compatibility with standard metric tools
Surface TreatmentYellow zinc/white zincCorrosion protection and aesthetic finish
Thread DesignUniform pitch and flared endSecure installation and resistance to pull-out
Measurement SystemMetricGlobal industrial standard compatibility

Customization guide

Adjust thread size (M4–M10) or surface treatment (yellow/white zinc) to meet specific application needs. For non-standard thread pitches or material compositions, contact our engineering team for tailored solutions.

Get inspired

Use these inserts to reinforce thin materials like plastic panels or wood in furniture assembly. Their self-tapping design simplifies installation, while corrosion resistance ensures longevity in automotive or marine environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Tensile Strength500 MPa+15% (575 MPa)+30% (650 MPa)*
Corrosion Resistance48hr salt spray72hr salt spray120hr salt spray
Load Capacity1,500 N1,725 N1,950 N

Supplier's note

  1. Technical Breakthroughs:

    • Uniform Thread Pitch: Ensures 20% faster installation than traditional inserts by reducing friction.
    • Enhanced Corrosion Resistance: Pro model’s 120hr salt spray rating triples industry benchmarks, enabling use in harsh marine environments.
    • Flared End Design: Reduces pull-out force by 30%, improving stability in lightweight materials like plastic.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard applications (e.g., office furniture assembly) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for automotive or outdoor equipment requiring moderate load handling and corrosion resistance.
    • Pro Model: Best for industrial machinery or marine hardware needing extreme durability and high-strength fastening.

*Pro Model’s 650 MPa tensile strength exceeds ISO 898-1 Class 8.2 standards by 25%.

Frequently asked questions

  • Which M4-M8 threaded insert nut model suits thin plastic components?

  • How to clean and maintain yellow zinc-plated threaded inserts?

  • Zinc alloy vs steel threaded inserts: Which is better for industrial equipment?

  • Can I customize thread pitch or size for automotive parts?

  • Are these inserts RoHS-compliant for electronic enclosures?

  • What tools are needed to install M6 internal thread inserts?

  • Which surface treatment (yellow vs white zinc) resists outdoor corrosion better?

  • Can these inserts secure furniture joints under heavy load?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, automotive partsIndustry Standard: Zinc (400 MPa) ▲ Base: Zinc Alloy (450 MPa) ▲ Advanced: Steel (550 MPa) (ASTM A370)Base: Lightweight, corrosion-resistant; Advanced: 22% stronger load capacityBase: Lower strength than steel; Advanced: Heavier and costlier
Thread SpecificationsMetric-based assembly projectsIndustry Standard: M4-M10 (ISO 261 compliant) ▲ Base/Advanced: M4-M10 (ISO 261) with uniform pitch (ISO 1369-1)Universal compatibility in metric systemsIncompatible with imperial systems; limited to specified sizes
Surface TreatmentCorrosive environments (marine, chemical)Industry Standard: Uncoated ▲ Base: Yellow Zinc (10µm coating) ▲ Advanced: White Zinc (15µm) (ASTM B117)Base: Cost-effective corrosion resistance (500 hrs salt spray)Advanced: Higher cost; Base less durable in extreme conditions
Load CapacityHeavy machinery, structural applicationsIndustry Standard: 1200N ▲ Base: 1500N ▲ Advanced: 2200N (ISO 6892-1)Advanced: Handles extreme loads (e.g., industrial equipment)Base may fail under heavy stress; Advanced requires thicker materials
Corrosion ResistanceOutdoor or chemical plantsIndustry Standard: No coating ▲ Base: 500 hrs salt spray ▲ Advanced: 1000 hrs (ASTM B117)Advanced: Twice as durable in corrosive environmentsBase lacks long-term protection in harsh conditions
Application SuitabilityCustom manufacturing, thin materialsIndustry Standard: Limited to standard sizes ▲ Base/Advanced: Customizable sizes (M4-M10) and thread pitchesVersatile for thin plastics/woods; flared ends prevent pull-outRequires pre-drilled holes; not suitable for non-metric systems

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