All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Tools & Hardware
Fasteners
Nuts
Nuts
  • Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector
  • Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector
  • Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector
  • Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector
  • Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector
Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector

Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector

  • 100 - 999 Pieces
    $0.03
  • 1000 - 9999 Pieces
    $0.02
  • >= 10000 Pieces
    $0.01

Customization:

Customize Package（Min.Order: 100000 pieces）
Customize LOGO（Min.Order: 100000 pieces）
View product details

Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Wood Assembly: Designed to anchor screws or bolts into wooden components, providing a strong, self-locking connection for furniture assembly. The trapezoidal straight connector ensures stability without surface damage.
  • Easy Installation/Removal: Features a hexagonal socket for precise tightening/loosening with standard tools, enabling quick adjustments or repairs in woodworking projects.

Key features

  • 1. Material Technology

    • With corrosion-resistant stainless steel and durable steel/iron construction, you can ensure long-lasting durability in high-stress woodworking applications compared to inferior materials*. The black oxide and nickel-plated finishes further enhance rust resistance and aesthetic appeal.

  • 2. Interactive Design

    • With a hexagonal socket design, you can achieve precise installation and removal using standard hex keys or wrenches, eliminating the need for specialized tools* compared to traditional fasteners without this feature.

  • 3. Performance Parameters

    • With compatibility across metric and imperial thread sizes (e.g., M18, 1/4"), you can seamlessly integrate the nuts into diverse projects without size conversion hassles*, supporting both global and localized assembly needs.

  • 4. Scenario Solutions

    • Designed for woodworking and furniture assembly, the trapezoidal threads ensure a secure, self-locking connection, reducing the need for adhesives in structural joints*. The countersunk head also allows for flush, smooth surfaces in finished products.

  • 5. Certification Standards

    • Backed by CE certification, you can trust compliance with EU safety and quality regulations, ensuring reliable performance in certified applications* compared to uncertified alternatives.

Product details

Steel Countersunk Head Inner Hexagon Embedded Nut Inner and Outer Teeth Furniture Nut Trapezoidal Straight Connector

Steel Countersunk Head Inner Hexagon Embedded Nuts are precision-engineered fasteners designed for secure, durable connections in woodworking and furniture assembly. Featuring trapezoidal straight threads and an inner/outer tooth design, these nuts provide exceptional grip in wood while maintaining a sleek, countersunk profile. Available in multiple materials, finishes, and thread sizes (metric/imperial), they cater to diverse applications from standard assembly to industrial-grade projects.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel, Iron, Stainless SteelHigh tensile strength; corrosion resistance (stainless steel option)
Thread SizeM18, M3, M10, M16, M5, M14, M6, M8, M2.5, M7, M4.8, 1 (imperial)Compatibility with global standards and diverse bolt/screw systems
Surface TreatmentBlack Oxide, Nickel Plated, GalvanizedEnhanced corrosion resistance; aesthetic finish options
CertificationCECompliance with EU safety and quality standards
DesignCountersunk head, inner hexagon socketFlushed surface finish; tool-friendly installation/removal

Customization guide

Adjust material (steel vs. stainless steel) and finish (black oxide vs. nickel plating) to match environmental demands. For heavy-duty applications, specify larger thread sizes (e.g., M16/M18) paired with galvanized coatings.

Get inspired

These embedded nuts simplify furniture assembly by eliminating the need for glue or complex joinery. Use nickel-plated variants for modern aesthetics or black oxide finishes for a classic, rugged look. Their self-locking trapezoidal threads ensure joints stay secure even under frequent use.

Choose your model

ParameterBase Model (Steel/Black Oxide)Advanced Model (Stainless Steel/Nickel Plated)Pro Model (Stainless Steel/Galvanized)
MaterialSteelStainless Steel 304Stainless Steel 316
Thread RangeM3–M10 (metric)M3–M16 (metric)M3–M18 (metric + imperial)
Corrosion Resistance200+ hours salt spray+50% (500+ hours)+100% (1,000+ hours)*
Weight Capacity150 kg250 kg400 kg

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Composition: The Pro Model’s 316 stainless steel offers triple the corrosion resistance of standard steel, ideal for marine or outdoor furniture.
    • Trapezoidal Thread Design: Enhances grip by 30% compared to standard hex nuts, reducing slippage in softwood.
    • Dual Measurement Compatibility: The Pro Model supports both metric and imperial threads, streamlining global manufacturing workflows.

  2. Version Selection Guide:

    • Base Model: Best for indoor furniture (e.g., office chairs) where cost-efficiency is prioritized.
    • Advanced Model: Suited for commercial furniture (e.g., restaurant tables) needing mid-tier durability and polished finishes.
    • Pro Model: Required for industrial or outdoor applications (e.g., park benches) where extreme load-bearing and corrosion resistance are critical. With its galvanized coating, the Pro Model’s lifespan exceeds industry benchmarks by 40% in harsh environments.

Frequently asked questions

  • Which steel embedded nut model suits furniture assembly for heavy-duty use?

  • How to clean and maintain inner hexagon embedded nuts after installation?

  • Steel vs Stainless Steel embedded nuts: Which is better for outdoor furniture?

  • Can these furniture nuts be customized for non-standard thread sizes?

  • Are these inner hexagon nuts CE-certified for EU furniture projects?

  • What tools are required to install inner hexagon embedded nuts in wood?

  • How to select the right thread size for wooden furniture joints?

  • Do black oxide embedded nuts resist corrosion in humid environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialHeavy-duty furniture, outdoor structuresBase: High carbon steel (ASTM A36)
Advanced: Stainless steel 304 (ASTM A240)▲		Base: Cost-effectiveAdvanced: Enhanced corrosion resistance▲
Base: Prone to rust without coating
FinishMarine environments, high-wear areasBase: Black oxide (MIL-DTL-13924)
Advanced: Nickel plating (ASTM B1111)▲		Base: Affordable corrosion protectionAdvanced: Superior durability▲
Advanced: Higher cost▲
Thread SizeCustom assembly requirementsM2-M18 (handles loads from 500N to 5000N)▲Wide range (metric/imperial)Requires precise drilling for optimal fit
CertificationEU-regulated projectsCE (complies with EN 14582)▲Ensures EU safety compliance▲Limited to regions recognizing CE standards
Measurement SystemGlobal projectsDual metric/imperial compatibility▲Versatile for international use▲Requires tool calibration for both systems
Surface TreatmentAesthetic applicationsBlack finish (ISO 3882)▲Sleek appearance, reduced glare▲May fade over time due to UV exposure

Related searches

customized PU stress ballscow dinnerware sets wholesaleceramic cow dinnerwarelaptop cooling paddental pressure gaugerectangular pressure gaugedental gaugeMitsubishi L200 drum brake28 rpm concrete mixer motor malaysiape6 oil pump7inch lcd display moduleplastic convex mirrormedicated pepper plasterDeutz diesel engineWeichai marine generatorbrake cylinder Chevrolet AveoRC dancing robot8ew009159081 auto ac heater fan blower

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.