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  • Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut
  • Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut
  • Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut
  • Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut
  • Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut
  • Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut
Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut

Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut

  • >= 10 Pieces
    $0.01

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
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Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Torque Fastening: Designed with a hexagonal shape and internal threading to securely fasten bolts and screws in applications requiring robust clamping force.
  • Corrosion Resistance: Galvanized (hot-dipped), black oxide, and DACROMET surface treatments protect against rust and environmental wear, ensuring longevity in harsh conditions.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With hot-dip galvanized steel and DACROMET surface treatments, ensure superior corrosion resistance in harsh environments compared to uncoated nuts*. The zinc-based coatings protect against rust and oxidation, extending service life in industrial or outdoor applications.

  • 2. Universal Hexagonal Design for Tool Compatibility

    • With a hexagonal design, easily tighten and secure with standard wrenches or sockets, enhancing accessibility in tight spaces compared to non-hexagonal fasteners*. The six-sided shape provides stable torque application for precise assembly.

  • 3. Broad Thread Size and Strength Customization

    • With thread sizes from M2 to M42 and strength grades up to 10, accommodate diverse applications requiring high torque and load capacity, outperforming limited-size competitors*. Choose from grades 4, 8, or 10 to match specific mechanical demands.

  • 4. Industrial-Grade Durability for Heavy-Duty Use

    • With robust steel construction and corrosion-resistant coatings, provide reliable performance in industrial and mechanical applications where continuous stress is common, ensuring durability over time*. Ideal for machinery, automotive, and construction sectors.

  • 5. Eco-Friendly DACROMET Surface Treatment

    • With DACROMET eco-friendly surface treatment, meet environmental standards while maintaining durability, offering a sustainable choice compared to chrome-plated alternatives*. Reduces environmental impact without compromising performance.

Product details

Din934 Galvanized Hex Nuts Factory Direct Sales Grade 4 Grade 8 Grade10 M24 M27 M30 M33 Hex Nut

Din934 Galvanized Hex Nuts are precision-engineered fasteners designed for high-torque applications in industrial and mechanical systems. Available in grades 4, 8, and 10, these nuts offer corrosion resistance, durability, and compatibility with metric threads (M4 to M42). Their hexagonal design ensures secure fastening with standard tools, while customizable finishes and materials adapt to diverse environments.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel, Plastic, Stainless SteelBalances strength (steel), lightweight (plastic), and corrosion resistance (stainless).
FinishGalvanized, Hot-Dipped Galvanized, Black Oxide, DACROMETEnhances corrosion resistance and aesthetic appeal.
Thread SizeM4 to M42 (metric)Universal compatibility with bolts and screws across industries.
Surface TreatmentDACROMET coating, Black oxideReduces friction and extends service life in harsh conditions.
Grade4 (General Use), 8 (Heavy-Duty), 10 (Extreme Load)Specifies tensile strength and load-bearing capacity.
ApplicationIndustrial machinery, construction, automotive, and marine equipmentEnsures reliability in dynamic stress environments.

Customization guide

Adjust thread size (M4–M42) and material (steel, plastic, stainless steel) to match bolt specifications and environmental demands. For specialized needs, pair DACROMET coatings with high-grade steel for extreme corrosion resistance or opt for plastic for lightweight applications.

Get inspired

With their hexagonal profile and robust finishes, these nuts are ideal for securing critical joints in machinery, bridges, or offshore platforms. Whether you need a lightweight solution for automotive parts or a corrosion-resistant option for marine equipment, our customizable hex nuts deliver unmatched versatility.

Choose your model

ParameterBase Model (Grade 4)Advanced Model (Grade 8)Pro Model (Grade 10)
Tensile Strength400 MPa+50% (600 MPa)+100% (800 MPa)*
Corrosion ResistanceStandard (Salt Spray: 24hrs)Enhanced (72hrs)Premium (120hrs)
Operating Temp. Range-20°C to 120°C-30°C to 150°C-40°C to 200°C

Supplier's note

  1. Technical Breakthroughs:

    • DACROMET Coating: Outperforms zinc in corrosion resistance (2x longer lifespan in marine environments).
    • Grade 10 Steel: Achieves 800 MPa tensile strength, enabling use in aerospace and heavy machinery.
    • Expanded Thread Range: M42 compatibility meets demands for large-scale infrastructure projects.

  2. Version Selection Guidance:

    • Base Model (Grade 4): Ideal for general assembly (e.g., automotive components) where cost-efficiency is prioritized.
    • Advanced Model (Grade 8): Suitable for heavy-duty applications (e.g., construction equipment) requiring higher load capacity.
    • Pro Model (Grade 10): Designed for extreme environments (e.g., offshore platforms) where both strength and corrosion resistance are critical.

With DACROMET coating, you can ensure longevity in chemical plants. With Grade 10’s 800 MPa strength, you can secure joints in high-stress machinery. Compare to industry benchmarks: our Pro Model’s corrosion resistance exceeds ASTM A196 standards by 40%.

Frequently asked questions

  • Which Din934 hex nut grade suits heavy machinery applications (Grade 4 vs Grade 10)?

  • How to clean and maintain hot-dip galvanized Din934 hex nuts?

  • Steel vs stainless steel Din934 hex nuts: Which is better for marine environments?

  • Can Din934 hex nuts be customized for non-metric thread sizes (e.g., M42)?

  • Are Din934 hex nuts compliant with ISO mechanical fastener standards?

  • What applications are best for black oxide finished Din934 hex nuts?

  • Which Din934 hex nut size suits M30 bolts for construction frameworks?

  • Can plastic Din934 hex nuts resist chemical exposure in lab equipment?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, automotiveIndustry Standard: Steel (ASTM A563)
Our Base: Steel (Grade 4, 40,000 psi yield)
Our Advanced: Stainless Steel (Grade 10, 150,000 psi yield)▲▲		Base: Cost-effective for standard loads
Advanced: Corrosion-resistant for harsh environments		Advanced: Higher cost compared to steel
Corrosion ResistanceMarine, outdoor infrastructureIndustry Standard: Hot-dip galvanized (ASTM A153, 560+ hours salt spray)
Our Base: Hot-dip galvanized
Our Advanced: DACROMET coating (ASTM B733, 1,000+ hours salt spray)▲▲		Advanced: 70% longer corrosion resistance than industry standardDACROMET requires specialized handling
Mechanical StrengthConstruction, industrial equipmentIndustry Standard: Grade 4 (40,000 psi yield)
Our Base: Grade 4
Our Advanced: Grade 10 (150,000 psi yield)▲▲		Advanced: Withstands extreme torque for heavy-duty applicationsBase: Limited to light to moderate loads
Thread SpecificationsGlobal manufacturing, automotive partsIndustry Standard: Metric (ISO 23-1)
Our: M6 to M42 metric sizes (ISO-compliant)▲▲▲		Full metric range covers 90% of industrial applicationsNo imperial thread options available
Surface FinishAerospace, electronicsIndustry Standard: Black oxide (ASTM D6386)
Our Base: Black oxide
Our Advanced: DACROMET (non-toxic, RoHS-compliant)▲▲		Advanced: Meets EU RoHS standards for eco-friendly applicationsDACROMET coating adds 15% to production cost
Customization OptionsSpecialty machinery, custom equipmentIndustry Standard: Standard sizes only
Our Base: Standard sizes (M6–M36)
Our Advanced: Custom sizes/threads (ISO or ASTM)▲▲		Advanced: Tailored for niche applications (e.g., M42 for heavy cranes)Custom orders require 2-week lead time

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