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Standard Size Bolt and Nut M10 M12 M18

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Assembly Solutions: Designed to fasten and secure components in machinery, construction, and automotive applications using standard M10, M12, and M18 thread sizes.
  • Versatile Fastening: Hexagonal heads and nuts ensure compatibility with common tools like wrenches and sockets, enabling reliable tightening in diverse environments.

Key features

  • 1. Corrosion-Resistant Material Technology

  • With hot-dip galvanized (HDG) carbon steel, you can achieve superior corrosion resistance in harsh environments compared to plain carbon steel*. The zinc coating protects against rust and oxidation, extending service life in outdoor or industrial settings.

  • 2. Ergonomic Hexagonal Design

  • With hexagonal head and nut designs, you can easily tighten/loosen fasteners using standard wrenches, improving installation efficiency by ~30% versus irregular-shaped fasteners*.

  • 3. Universal Thread Compatibility

  • With standard thread sizes (M10/M12/M18), you can ensure seamless compatibility with most machinery and construction projects, avoiding the need for custom fittings*.

  • 4. Rugged Scenario Adaptability

  • With corrosion-resistant and load-bearing construction, you can reliably use these bolts and nuts in outdoor, wet, or high-stress environments, outperforming non-galvanized alternatives*.

  • 5. Global Certification Compliance

  • With compliance to ASME, ISO, DIN, and other international standards, you can guarantee safety and quality for critical infrastructure projects, surpassing uncertified fasteners*.

Product details

Standard Size Bolt and Nut M10 M12 M18

Standard Size Bolts and Nuts M10-M18 are versatile fasteners engineered for durability and precision. Crafted from carbon steel with a hot-dip galvanized (HDG) surface treatment, they comply with global standards (ASME, GB, BS, DIN, ISO) and feature hexagonal heads for tool compatibility. Ideal for industrial machinery, construction, and corrosive environments, these fasteners offer reliable performance across diverse applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCarbon Steel with HDG Surface TreatmentHarsh environments (moisture, chemicals)
Head TypeHexagonal (Standard Wrench Compatibility)Assembly lines, automotive, construction
Thread SizesM10, M12, M18 (Metric)Structural assemblies requiring varied load capacities
Surface FinishPlain, Uncoated Base FinishPost-installation coating applications
CertificationsASME, GB, BS, DIN, ISO ComplianceGlobal manufacturing projects

Customization guide

Adjustable thread sizes and surface treatments (e.g., thicker HDG plating or epoxy coatings) to meet specific load requirements or corrosion resistance needs in specialized industrial applications.

Get inspired

With their hexagonal design and HDG corrosion protection, these bolts and nuts simplify assembly while ensuring longevity in demanding environments. Choose from standard thread sizes and certified compliance to align with your project’s technical and regulatory demands.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Corrosion Resistance500 hours salt spray1000 hours salt spray1500 hours salt spray*
Tensile Strength500 MPa600 MPa700 MPa
Compliance StandardsASME, GB+ DIN, BSAll (ASME, GB, BS, DIN, ISO)

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced Corrosion Resistance: The Pro Model’s 1500-hour salt spray rating (triple the industry standard) enables safe use in marine environments.
    • Strength Upgrade: The Pro’s 700 MPa tensile strength outperforms traditional models by 40%, supporting heavy-duty machinery.
    • Global Compliance: Full ISO certification in the Pro Model streamlines multinational projects.
  2. Version Selection Guide:

    • Base Model: Ideal for general industrial use (e.g., light machinery) where basic corrosion resistance suffices.
    • Advanced Model: Suitable for coastal construction or automotive assembly requiring DIN/BS compliance and 20% higher load capacity.
    • Pro Model: Best for extreme environments (e.g., offshore platforms) where tripled corrosion resistance and ISO compliance are critical.

With the Pro’s 1500-hour corrosion resistance, you can ensure longevity in marine environments. Pair its 700 MPa strength with ISO compliance to meet global safety standards for aerospace applications. The Advanced Model’s 600 MPa tensile strength is 20% faster to install than traditional bolts due to precision threading.

Frequently asked questions

  • Which standard-compliant bolt models are best for industrial machinery applications?

  • Carbon steel vs. stainless steel bolts: Which is better for outdoor construction projects?

  • How do I clean and store stainless steel bolts to prevent rust?

  • Can Zibo Zhenlan customize bolt sizes or thread types for my industrial project?

  • Are these bolts ISO-certified for use in food processing equipment?

  • Which bolt size (M10/M12/M18) is suitable for heavy machinery assembly?

  • What is the purpose of hot-dip galvanizing (HDG) on carbon steel bolts?

  • Are these hexagonal bolts compatible with automated assembly systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh environments (marine, industrial)Industry: Carbon Steel (ASTM A36)
Base: Stainless Steel 304 (ASTM A240) ▲▲
Advanced: Stainless Steel 316 (ASTM A240) ▲▲▲
Base/Advanced: Withstands 1000+ hours salt spray (ASTM B117) ▲▲▲
Advanced: Resists seawater corrosion (ASTM F1940)
Base: 15% cost increase vs carbon steel
Advanced: 30% cost premium
Thread PrecisionHigh-torque machinery (automotive, aerospace)Industry: Class 6g (ISO 261)
Base: Class 6g (ISO 261)
Advanced: Class 4g (ISO 261) ▲▲
Advanced: ±0.02mm tolerance ▲▲ (ISO 965-1)
Base: Meets ISO 2768-m tolerance
Advanced: Requires specialized machining (2x production time)
Surface TreatmentOutdoor structures (bridges, towers)Industry: Plain finish
Base: Hot-Dip Galvanized (ASTM A153) ▲▲
Advanced: Zinc-Aluminum Coating (ASTM B633) ▲▲▲
Base: 85µm zinc layer (ASTM A123) ▲▲
Advanced: 120µm coating ▲▲▲ (ASTM B633)
Base: Adds 5% weight ▲
Advanced: Requires post-treatment handling
Head Load CapacityHeavy machinery (cranes, presses)Industry: 250 MPa shear strength (ISO 4017)
Base: 300 MPa ▲▲ (ASTM F568M)
Advanced: 350 MPa ▲▲▲ (ASTM A574)
Advanced: Supports 50% higher torque ▲▲▲ (ASTM F488)
Base: 20% stronger than industry standard
Advanced: Heavier head design (15% bulkier)
Thread Size RangeConstruction (steel beams, pipelines)Industry: M10-M18 (ISO 261)
Base: M10-M18 (ISO 261)
Advanced: M10-M24 (custom) ▲▲
Advanced: Covers M24 size ▲▲ (ISO 965-1)
Base: 6 standard sizes (M10, M12, M14, M16, M18, M20)
Advanced: Limited stock availability (special order required)
Standards ComplianceGlobal projects (international builds)Industry: ISO/GB
Base: ASME/ISO/GB/BS/DIN ▲▲
Advanced: ASME/ISO/GB/BS/DIN/JIS ▲▲▲
Base: 5 standards compliance ▲▲
Advanced: 6 standards ▲▲▲ (e.g., JIS B1102)
Advanced: Requires additional certification costs (€500/unit)

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