All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Tools & Hardware
Fasteners
Nuts
Nuts
  • Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut
  • Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut
  • Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut
  • Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut
  • Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut
  • Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut
Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut

Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut

  • 2000 - 9999 Pieces
    $0.68
  • 10000 - 99999 Pieces
    $0.45
  • 100000 - 299999 Pieces
    $0.28
  • >= 300000 Pieces
    $0.11

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Fastening System: Designed with a Torx security barrel nut and hexagon stainless steel sleeve, enabling tamper-resistant and high-torque fastening for durable assemblies.
  • Corrosion Resistance: Made of stainless steel, ensuring longevity in harsh environments exposed to moisture, chemicals, or saltwater.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With corrosion-resistant stainless steel and anodized/galvanized finishes, ensure durability in harsh environments. These fasteners remain intact in saltwater, chemicals, or high-moisture settings, offering up to 50% longer lifespan than standard steel*.

  • 2. Precision Hexagonal Socket Design

    • With a hexagonal socket head design, achieve precise and secure fastening with a hex key, reducing slippage by 40% compared to flat-head alternatives*. The flat washer ensures even load distribution, minimizing surface damage.

  • 3. Universal Thread Compatibility

    • With compatibility across imperial and metric systems (thread sizes M3 to M16), seamlessly integrate into global projects. Supports diverse applications—from fine electronics to heavy machinery—compared to single-standard fasteners*.

  • 4. Versatile Scenario Solutions

    • Engineered for marine, automotive, and industrial environments, these fasteners withstand extreme conditions. The countersunk design and sleeve nut provide secure, low-profile fastening ideal for sleek or high-stress applications*.

  • 5. Compliance with Industrial Standards

    • Constructed to meet ISO 9001 quality standards*, ensuring reliability and safety for professional use. Stainless steel material aligns with ASTM A193 specifications for high-performance fasteners*.

Product details

Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut

The Fastener Torx Security Barrel Nut Countersunk Hexagon Stainless Steel Sleeve Nut is engineered for precision fastening in diverse applications. Crafted from corrosion-resistant stainless steel, steel, or plastic, these nuts feature a hexagonal design for secure torque retention and are available in imperial and metric thread sizes (M3–M16). Their plain, anodized, or galvanized finishes cater to aesthetic and environmental demands, while the countersunk profile ensures flush mounting.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel, Steel, PlasticCorrosion resistance, weight optimization, cost efficiency
FinishPlain, Anodized, GalvanizedCustomizable surface treatment for durability or aesthetics
Thread SizeM3, M4, M5, M6, M7, M10, M12, M14, M16Compatibility with global measurement systems (imperial/metric)
DesignCountersunk Hexagon, Torx Security BarrelFlush mounting and tamper-resistant security
Corrosion ResistanceStainless Steel variants: 1000+ hours in salt spray test (ASTM B117)Withstands harsh environments like marine or industrial settings

Customization guide

Adjust thread sizes (e.g., M3–M16) or finishes (e.g., polished vs. anodized) to meet specific needs. For high-stress applications, pair stainless steel variants with thicker galvanized coatings to enhance load distribution and corrosion protection.

Get inspired

Use these nuts in automotive assemblies for secure, tamper-resistant fastening or in marine equipment to resist saltwater corrosion. Their countersunk design ensures sleek integration into surfaces like machinery panels or decorative fixtures.

Choose your model

ParameterBase Model (Steel)Advanced Model (Stainless Steel)Pro Model (Stainless Steel + Enhanced Coating)
Material GradeAISI 1018316 Stainless Steel316 Stainless Steel + PTFE Coating
Corrosion Resistance200 hours (ASTM B117)1000+ hours1500+ hours*
Thread PrecisionClass 6GClass 5GClass 4G
WeightStandard15% lighter20% lighter*

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s PTFE coating (30% smoother surface) reduces friction during assembly.
    • Advanced Model’s 316 stainless steel offers 3x longer lifespan in corrosive environments than standard steel.
    • All models support imperial/metric interchangeability, eliminating tooling redundancy.

  2. Version Selection Guidance:

    • Base Model: Ideal for general industrial use (e.g., machinery assembly) where cost is prioritized.
    • Advanced Model: Best for marine or chemical plants requiring corrosion resistance without premium pricing.
    • Pro Model: Optimal for aerospace or offshore platforms needing extreme durability and low-maintenance operation.

With triple-certified corrosion resistance, the Pro Model ensures longevity in saltwater environments. Pair its PTFE coating with stainless steel’s strength to achieve seamless, low-torque assembly.

Frequently asked questions

  • Which stainless steel sleeve nut model is best for harsh environments like marine or chemical plants?

  • How do I clean and maintain Torx security barrel nuts to ensure longevity?

  • Stainless steel vs regular steel nuts: Which is better for outdoor machinery fastening?

  • Can these countersunk hexagon sleeve nuts be customized for imperial or metric systems?

  • Are these security barrel nuts compliant with industrial safety standards?

  • What applications are suitable for Torx security barrel nuts with countersunk heads?

  • How do I choose the right thread size (M3, M5, M6) for my project?

  • Does the Torx security design prevent tampering in industrial equipment?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Stainless Steel NutsMarine, automotive, chemical plantsCorrosion Resistance: 1000+ hours salt spray (ASTM B117) ▲▲ (vs Steel Nuts)Superior durability in corrosive environments; FDA-compliant for food processingHigher cost; heavier than plastic alternatives
Steel NutsGeneral machinery, constructionTensile Strength: 600 MPa (ISO 898-1)Cost-effective; high load capacityProne to rust without coating; requires maintenance in moist environments
Plastic NutsElectronics, lightweight assembliesLightweight: 30% lighter than steel (ASTM D618)Non-conductive; vibration-resistantLower load capacity; may degrade in extreme heat
Anodized Finish NutsAerospace, decorative hardwareHardness: 300 HV (MIL-A-8625 Type III) ▲ (vs Plain Finish)Enhanced abrasion resistance; customizable colorsHigher production cost; less conductive than uncoated metals
Metric Thread NutsEuropean/Asian machinery, automotiveThread Size: M12 x 1.75 (ISO 261)Global standard compatibility; precise fitIncompatible with imperial systems; limited in North America
Torx Security NutsHigh-security applications (e.g., bikes)Tamper Resistance: Requires specialized Torx tool (per DIN 72080)Deters unauthorized removal; reduces theft riskRequires specific tools for installation/removal; higher cost than standard nuts

Related searches

address bookindex phone booktelephone index telephonecrab gauge fish measure fish measurefire resistance aluminum ductluxury cubic zirconia earringsHeavy Duty Lighted Extension Cordled disco ball crystal star discotoothpick individual paper wrapped toothpick bamboojewelry holdermannequin jewelry holderOEM Ethernet switch modulebiomass gasifier generatorconvection oven motorkids pretend play sewing machineremote control submarinegirls summer dresshydraulic rock drill auger

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.