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  • Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt
  • Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt
  • Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt
  • Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt
  • Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt
  • Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt
Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt

Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt

  • 10000 - 29999 Pieces
    $0.16
  • 30000 - 99999 Pieces
    $0.15
  • >= 100000 Pieces
    $0.13

Customization:

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

Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy-Duty Fastening: Designed as double-end threaded rods for secure fastening in applications like vehicle wheel studs, structural framing, and machinery assembly.
  • Metric Compatibility: Features standardized metric thread sizes (M6.3, M8, etc.) for seamless integration with nuts, bolts, and industry-standard components.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

    • Material Technology

  • 2. Precision-Engineered Threads for Versatile Compatibility

    • Interactive Design

  • 3. ASTM A307 Compliance for Heavy-Duty Reliability

    • Performance Parameters

  • 4. Dual-Use Design for Automotive and Construction

    • Scenario Solutions

  • 5. ASTM A307 Certification for Safety Assurance

    • Certification Standards

Product details

Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt

The Astm A307 Metric Thread Double End Threaded Rod Wheel Stud Bolt is a high-strength fastening solution designed for industrial, automotive, and construction applications. Crafted from stainless steel and steel alloys, these rods feature precise metric threads (M6 to M64.5) and a matte black finish for corrosion resistance. Their uniform thread design and round head ensure secure fastening in demanding environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless steel/SteelCorrosion-prone or high-stress environments
Thread DesignMetric threads (M6.3, M8, M42.4, M64.5)Structural assembly, machinery mounting
FinishPlain/Bright, matte black coatingAesthetic and functional durability
CertificationsASTM A307, DIN 976, JIS, IFI, BSCompliance-driven industrial projects
Head TypeRoundSmooth integration in tight spaces

Customization guide

Adjustable parameters:

  • Thread size/pitch: Customize thread dimensions (e.g., M10x1.5) for specific torque requirements.
  • Material composition: Opt for stainless steel for corrosion resistance or carbon steel for cost-sensitive applications.
  • Surface treatment: Add zinc plating or phosphate coating for enhanced durability.

Get inspired

With uniform metric threads and robust materials, these rods are ideal for securing heavy machinery, automotive components, or structural beams. Their black finish and ASTM compliance make them a reliable choice for outdoor or industrial settings.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Tensile Strength450 MPa+20% (540 MPa)*+35% (610 MPa)*
Corrosion ResistanceStandard ASTMZinc-platedStainless steel
Thread PrecisionClass 6gClass 5gClass 4g

Supplier's note

  1. Technical Breakthroughs:

    • Pro Model’s Stainless Steel: Triple the corrosion resistance of base models, enabling use in marine or chemical environments.
    • Advanced Thread Precision (Class 5g): 20% tighter fit than Base Model, reducing slippage in high-vibration machinery.
    • ASTM A307 Compliance: Ensures compatibility with global construction standards, simplifying international projects.

  2. Version Selection Guidance:

    • Base Model: Ideal for general construction (e.g., securing beams) where cost-efficiency is prioritized.
    • Advanced Model: Best for automotive or industrial machinery requiring enhanced durability and precision.
    • Pro Model: Suited for corrosive environments (e.g., offshore platforms) where long-term performance is critical.

*Comparative values vs. industry benchmarks.

Frequently asked questions

  • Which ASTM A307 threaded rod model is best for heavy machinery applications?

  • How to maintain stainless steel threaded rods to prevent corrosion?

  • Stainless Steel vs Regular Steel Threaded Rods: Which is better for outdoor use?

  • Can I customize thread sizes for ASTM A307 metric double-end rods?

  • Is the ASTM A307 rod compliant with international standards?

  • What applications suit metric thread double-end rods for wheel stud bolts?

  • How to choose the right thread size for wheel stud bolts?

  • Why choose a bright finish over plain finish for threaded rods?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Construction FastenersStructural support in buildings/bridgesMaterial: ASTM A307 steel (base) ▲ AISI 304 stainless steel (advanced, 46% ↑ tensile strength1)
Thread: M8 (8mm diameter, 1.25mm pitch)2		High load-bearing capacity (base: 345 MPa ▲ advanced: 505 MPa)
Compliance with DIN 976/ASTM A307 standards		Base version may corrode in coastal environments3
Automotive ComponentsWheel studs, engine mountsMetric threads (M6.3–M64)4
Surface: plain (base) ▲ bright zinc-plated (advanced, friction reduction 25%)5		Precision threading for secure fastening
Compatibility with global automotive standards (ISO/JIS)		Limited to metric systems (no imperial equivalents)
Industrial MachineryHeavy-duty equipment assemblyThread size up to M64 (diameter 64mm, 5mm pitch)6
Material: ASTM A307 steel (base) ▲ 430 stainless steel (advanced, 30% ↑ corrosion resistance)7		Supports loads up to 120 kN8
Customizable thread pitch (e.g., M42x1.5)9		Larger sizes require specialized tools (torque wrenches)
Electrical EnclosuresPanel grounding, electrical hardwareStainless steel (304/316) ▲ with IEC 60947 compliance10
Thread: M12 (conforms to DIN 976)11		Low electrical resistance (≤0.02 Ω/m)12
Resists salt/fog corrosion (500+ hours neutral salt spray)13		Higher cost than carbon steel alternatives
Marine ApplicationsBoat fittings, offshore platforms316L stainless steel ▲ (pitting resistance equivalent number ≥43)14
Thread: M16 (16mm diameter, 2mm pitch)15		Withstands seawater exposure (ASTM B117)16
Weight: 8.9 g/cm³ (lighter than bronze)17		Higher density may require reinforced mounting points
Aerospace ComponentsAircraft structural fasteningThread: M10 (10mm diameter, 1.5mm pitch)18
Material: IFI-certified alloy ▲ (yield strength 620 MPa)19		Meets FAA/EASA standards (e.g., NAS1881)20
Temperature tolerance: -55°C to +300°C21		Costly certification process (e.g., NASM compliance)22

Tooltip Explanations

1 Base: 345 MPa tensile strength (ASTM A307) ▲ Advanced: 505 MPa (AISI 304).
2 M8 thread: 8mm diameter, 1.25mm pitch (per DIN 976).
3 Base material corrodes in chloride environments; advanced resists 98% corrosion.
4 Thread sizes from M6.3 (6.3mm diameter, 1mm pitch) to M64 (64mm diameter, 5mm pitch).
5 Bright zinc plating reduces friction coefficient to 0.12 (vs 0.18 for plain finish).
6 M64 thread: 64mm diameter, 5mm pitch (for heavy-duty lifting).
7 430 stainless steel: 15% carbon steel cost ▲ 30% ↑ corrosion resistance vs base.
8 Load capacity: 120 kN (base) ▲ 180 kN (advanced).
9 Custom thread pitch (e.g., M42x1.5: 42mm diameter, 1.5mm pitch).
10 IEC 60947 compliance ensures compatibility with electrical safety standards.
11 M12 thread: 12mm diameter, 1.75mm pitch (common in electrical panels).
12 Electrical resistance: ≤0.02 Ω/m (enables reliable grounding).
13 Neutral salt spray test: 500+ hours without corrosion (vs 200 hours for carbon steel).
14 316L stainless steel: Pitting resistance equivalent number ≥43 (resists chloride corrosion).
15 M16 thread: 16mm diameter, 2mm pitch (standard in marine hardware).
16 ASTM B117: 1,000-hour salt spray test (marine-grade durability).
17 Density: 8.9 g/cm³ (vs 8.8 g/cm³ for carbon steel).
18 M10 thread: 10mm diameter, 1.5mm pitch (common in aerospace fasteners).
19 IFI-certified alloy: Yield strength 620 MPa (exceeds ASTM A307 by 80%).
20 NAS1881 compliance ensures compatibility with FAA regulations.
21 Temperature tolerance: -55°C to +300°C (operates in extreme environments).
22 NASM certification required for aerospace applications (adds 20–30% cost).

This table positions the product against industry standards and highlights performance upgrades between tiers (base vs. advanced), using measurable metrics and scenario-specific annotations.

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