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M6 M8 M10 Grade 8 Custom Stainless Steel Hexagon Ss 304 Nut and Bolts Hex Head Allen Flush Bolt and Nut Manufacturers and Fasten

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Sturdy Fastening Solutions: Designed to provide high tensile strength and reliable connections using M6, M8, and M10 stainless steel (SS 304) hexagon bolts and nuts.
  • Customization Flexibility: Offers adjustable sizes, thread configurations, and surface finishes (e.g., chrome, zinc, nickel) to meet diverse application needs.

Key features

  • 1. Corrosion-Resistant Stainless Steel 304

  • With corrosion-resistant stainless steel 304, ensure durability in industrial, automotive, or marine settings—outperforming carbon steel in harsh environments*.

  • 2. Customizable Finishes for Enhanced Protection

  • With customizable finishes (e.g., zinc, passivated, or PVD coatings), extend service life in corrosive or high-wear scenarios compared to uncoated fasteners*.

  • 3. Hexagonal Heads for Tool Efficiency

  • With hexagonal heads, achieve 30% faster installation than slot-head bolts using standard wrenches or sockets*.

  • 4. Grade 8 Strength for Heavy-Duty Applications

  • With Grade 8 strength (660 MPa), handle 25% higher load capacities than Grade 5 bolts in heavy machinery applications*.

  • 5. RoHS Compliance for Global Use

  • With RoHS certification, ensure compliance with EU environmental standards for global supply chains.

Product details

M6 M8 M10 Grade 8 Custom Stainless Steel Hexagon Ss 304 Nut and Bolts Hex Head Allen Flush Bolt and Nut Manufacturers and Fasten

The M6-M10 Grade 8 Custom Stainless Steel Hexagon SS304 Nut and Bolt Set combines durability, precision, and adaptability. Crafted from corrosion-resistant stainless steel 304, these fasteners meet ISO standards and RoHS certification, ensuring compliance for industrial, automotive, and marine applications. Available in customizable thread sizes (M6-M10), finishes, and materials, they offer unmatched versatility for diverse engineering needs.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel 304, Titanium, Brass, Alloy Steel, etc.Corrosion resistance, high tensile strength
Finish OptionsChrome, Zinc Plated, Passivated, Anodized, PVD, Black Oxide, etc.Customizable surface treatments for specific environments
Head TypeHexagon Head (Hex)Tool-friendly design for precise torque application
Thread SizesM6, M8, M10, CustomizableVersatile for structural and mechanical assemblies
CertificationRoHS-compliantEnsures safety and regulatory adherence

Customization guide

Adjust thread sizes (e.g., M6-M10) and finishes (e.g., PVD for abrasion resistance, anodizing for color coding) to meet specialized needs like chemical exposure, aesthetic requirements, or load-bearing demands.

Get inspired

With stainless steel hex bolts, you can build marine equipment resistant to saltwater corrosion. Pair zinc-plated nuts with automotive parts for enhanced rust protection. Use passivated finishes in food-grade machinery to comply with hygiene standards.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Tensile Strength600 MPa+15% (690 MPa)*+30% (780 MPa)*
Corrosion ResistanceStandard (SS304)PVD coatingDual-layer PVD + passivation
Finish Options3 finishes6 finishesAll 12 finishes
Thread PrecisionClass 6GClass 5GClass 4G

Supplier's note

  1. Technical Breakthroughs:

    • Material Innovation: Grade 8 stainless steel achieves 780 MPa tensile strength (30% above industry benchmarks), enabling use in heavy machinery.
    • Surface Treatment: The Pro model’s dual-layer PVD coating extends service life by 50% in acidic environments.
    • ISO Compliance: Precision threads (Class 4G) ensure seamless integration with global manufacturing standards.
  2. Optimal Version Selection:

    • Base Model: Ideal for general construction (e.g., furniture assembly) where cost efficiency is prioritized.
    • Advanced Model: Suited for automotive or industrial equipment requiring enhanced corrosion resistance (e.g., PVD coating for gearboxes).
    • Pro Model: Best for aerospace or marine applications needing extreme durability (e.g., offshore platforms with dual-layer protection).

*Performance gains vs. industry standard fasteners.

Frequently asked questions

  • Which M6/M8/M10 stainless steel bolt size suits heavy-duty industrial applications?

  • How to clean and maintain stainless steel bolts to prevent corrosion?

  • Stainless Steel vs Brass Bolts: Which is better for marine environments?

  • Can I customize thread sizes and finishes for M10 stainless steel bolts?

  • Are your stainless steel fasteners RoHS certified for industrial use?

  • Why choose hexagon head bolts for automotive assembly?

  • How do the included washers enhance load distribution in machinery?

  • What surface treatments protect M8 bolts in chemical plants?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial, Automotive, MarineIndustry Standard: Carbon Steel (ASTM A307, general use)
Our Base: SS304 (ASTM A193, resists mild corrosion) ▲
Our Advanced: SS316 (ASTM A182, superior in harsh chemicals) ▲▲
Higher corrosion resistance in advanced tiers.
Customizable for extreme environments.
Advanced materials (e.g., SS316) may cost 30% more than carbon steel.
Corrosion ResistanceChemical Plants, Coastal InfrastructureIndustry Standard: Zinc Plated (ASTM A153, basic protection)
Our Base: Passivated SS (ASTM A276, 500+ hours salt spray) ▲
Our Advanced: PVD Coating (ASTM B438, 1000+ hours salt spray) ▲▲
Enhanced durability in corrosive environments.
Passivated SS reduces rust formation.
PVD coatings require specialized handling to avoid damage.
Finish TypeAerospace, ElectronicsIndustry Standard: Zinc Plated (ASTM A153)
Our Base: Black Oxide (MIL-DTL-13924, non-conductive) ▲
Our Advanced: Anodized (ASTM B580, abrasion-resistant) ▲▲
Custom finishes for specific needs (e.g., non-conductive, aesthetic).
Anodized improves surface hardness.
Anodized finishes may crack under extreme thermal stress.
Thread CustomizationHeavy Machinery, Custom EquipmentIndustry Standard: Standard M6-M10 (ISO 261)
Our Base: Custom Thread Sizes (ISO 261 + tolerance ±0.1mm) ▲
Our Advanced: Tapered Threads (ISO 262, self-locking) ▲▲
Precision fits for non-standard applications.
Tapered threads reduce vibration loosening.
Custom threads may require specialized assembly tools.
Head DesignTight Spaces, High-Torque ApplicationsIndustry Standard: Hex Head (ISO 4014)
Our Base: Hex Head with Allen Socket (ISO 4026, easier torque control) ▲
Our Advanced: Flanged Hex Head (ISO 4027, surface protection) ▲▲
Allen sockets allow precise torque application.
Flanged heads distribute load evenly.
Flanged heads add bulk, limiting space for installation.
Compliance StandardsRegulated Industries (Aerospace, Auto)Industry Standard: Basic ISO Compliance
Our Base: RoHS Certified (IEC 62321, restricts hazardous materials) ▲
Our Advanced: RoHS + REACH (EU 1907/2006, chemical safety) ▲▲
Meets global regulatory requirements.
REACH compliance ensures environmental safety.
Advanced certifications may delay production timelines.

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