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  • High Quality square Threaded Rod
  • High Quality square Threaded Rod
  • High Quality square Threaded Rod
  • High Quality square Threaded Rod
  • High Quality square Threaded Rod
  • High Quality square Threaded Rod
High Quality square Threaded Rod

High Quality square Threaded Rod

  • 500 - 999 Pieces
    $0.80
  • 1000 - 4999 Pieces
    $0.70
  • 5000 - 9999 Pieces
    $0.60
  • >= 10000 Pieces
    $0.50

Customization:

Customized logo（Min.Order: 100000 pieces）
View product details

High Quality square Threaded Rod

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fastening: High-quality square threaded rods designed for secure mechanical assembly and structural reinforcement, featuring uniform threads for seamless compatibility with nuts, bolts, and machinery components.
  • Material Durability: Constructed from steel, stainless steel, or carbon steel, ensuring corrosion resistance and strength for demanding applications.

Key features

  • 1. Corrosion-Resistant Stainless Steel Surface Treatment

    • With stainless steel surface treatment, you can ensure long-lasting durability and corrosion resistance in harsh environments. Outperforms non-stainless steel rods in moisture-prone or chemical-exposed applications.*

  • 2. Precision Threaded Ends for Secure Assembly

    • With precision-engineered threaded ends, you can achieve seamless alignment and secure fastening in mechanical systems. Reduces assembly errors compared to loosely manufactured alternatives.*

  • 3. Versatile Thread Sizes and Length Options

    • With 20+ thread sizes (e.g., M10, M12, M20) and lengths from 30–60mm, you can adapt to diverse applications, offering greater flexibility than competitors with limited size ranges.*

  • 4. Multi-Industry Scenario Solutions

    • Designed for industrial machinery, automotive components, and construction, you can deploy these rods in demanding environments where reliability and precision are critical.

  • 5. Compliance with Global Safety and Environmental Standards

    • Certified to ASTM E415, RoHS, and PED standards, you can ensure safety, environmental compliance, and adherence to international regulations (e.g., DIN 976, ANSI, ISO).*

Product details

High Quality square Threaded Rod

High Quality square Threaded Rods are precision-engineered components designed for industrial, automotive, and construction applications. Crafted from steel, stainless steel, or carbon steel, these rods feature uniform threading and compliance with global standards like ASTM E415, RoHS, and PED. Available in lengths from 30mm to 60mm and thread sizes ranging from M1.7 to M140, they offer versatility for diverse mechanical assemblies.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel, Stainless Steel, Carbon SteelHigh strength, corrosion resistance, and durability.
Thread SizeM1.7, M2, M2.6, M3.8, M4, M8, M10, M12, M20, M33, M38, M42, M48, M56, M80, M90, M140Compatibility with global standards and diverse applications.
CertificationsASTM E415, RoHS, PEDEnsures safety, environmental compliance, and structural reliability.
Length Options30mm, 40mm, 60mmFlexibility for precise fitment in tight or expansive spaces.
Surface TreatmentStainless Steel (for corrosion-prone environments)Enhanced resistance to rust and chemical exposure.
Model StandardsDIN 976, ANSI, ISO, JIS, BSCompatibility with international engineering specifications.
Thread PrecisionUniform threading with ±0.05mm toleranceEnsures secure fastening and alignment in machinery and structural systems.

Customization guide

Adjustable parameters include thread pitch, diameter, and length to meet specific requirements. For example:

  • Thread pitch: Customize for tighter grip in high-vibration environments.
  • Diameter: Optimize for load-bearing capacity in heavy machinery.
  • Length: Tailor to fit compact or extended assembly needs.

Get inspired

With precision-engineered threads, you can achieve secure fastening in machinery components. Stainless steel surface treatment ensures durability in corrosive environments, while carbon steel provides unmatched strength for heavy-duty applications. For instance, the M140 thread size is ideal for structural reinforcement in construction, while the M2.6 size suits delicate automotive parts.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Strength500 MPa (Steel)+15% (Stainless Steel)+30% (Carbon Steel)
Thread Precision±0.1mm±0.05mm±0.03mm
CertificationsASTM E415, RoHS+PED+All +ISO 9001
Load Capacity1,000 kg1,150 kg1,300 kg

Supplier's note

  1. Technical Breakthroughs:

    • Material Options: Stainless steel reduces corrosion risks by 40% compared to standard steel.
    • Thread Precision: ±0.03mm tolerance in the Pro Model ensures 25% tighter alignment than industry benchmarks.
    • Compliance: PED certification enables use in safety-critical EU applications, such as pressure equipment.

  2. Version Selection Guide:

    • Base Model: Ideal for general industrial use (e.g., machinery shafts) where cost efficiency is prioritized.
    • Advanced Model: Suitable for corrosive environments (e.g., marine equipment) due to stainless steel and PED compliance.
    • Pro Model: Best for heavy-duty applications (e.g., construction cranes) requiring 30% higher load capacity and extreme precision.

Example: The Pro version’s carbon steel material and triple-certification (ASTM E415/PED/ISO) enable safe handling of 1,300 kg loads in chemical plants. When paired with its ultra-precise threading, this creates a secure, long-lasting assembly under harsh conditions.

Frequently asked questions

  • Which model of square threaded rod is best for industrial machinery applications?

  • What material differences exist between stainless steel and carbon steel square threaded rods?

  • How do I maintain square threaded rods to prevent corrosion?

  • Can I customize the length of square threaded rods beyond standard 30mm, 40mm, or 60mm options?

  • Are square threaded rods ASTM E415-certified for safety compliance?

  • Which square threaded rod is suitable for construction vs. automotive parts?

  • Are M10 or M12 thread sizes compatible with standard nuts and bolts?

  • What surface treatments are available to enhance square threaded rod durability?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh Environments (e.g., chemical plants)Industry Standard: Carbon Steel (ASTM A36)
Our Base: Stainless Steel 304 (ASTM A276) ▲
Our Advanced: Stainless Steel 316 (ASTM A276) ▲▲		Base resists corrosion 2x longer than standard; Advanced withstands extreme acids/corrosivesAdvanced is 30% heavier and costlier than Base
Thread PrecisionHigh-Precision Machinery (e.g., aerospace)Industry Standard: Thread Pitch Accuracy ±0.02mm (ISO 2978)
Our Base: ±0.015mm (ISO 2978) ▲
Our Advanced: ±0.01mm (ISO 2978) ▲▲		Base reduces assembly errors by 15%; Advanced ensures zero tolerance mismatchesAdvanced requires specialized tools for installation
Corrosion ResistanceMarine/Coastal InfrastructureIndustry Standard: 500 hours salt spray (ASTM B117)
Our Base: 1,000 hours ▲
Our Advanced: 2,000+ hours ▲▲		Base suits coastal use; Advanced lasts 4x longer in corrosive saltwaterAdvanced material adds 20% to production costs
Compliance CertificationsRegulated Industries (e.g., automotive)Industry Standard: Basic RoHS Compliance
Our Base: RoHS + PED ▲
Our Advanced: RoHS + PED + ASTM E415 ▲▲		Base meets EU safety norms; Advanced adds U.S. structural complianceAdvanced may limit use in regions without ASTM requirements
Load CapacityHeavy-Duty Applications (e.g., cranes)Industry Standard: 5,000 N (ISO 6892-1)
Our Base: 6,000 N ▲
Our Advanced: 7,000 N ▲▲		Base supports moderate industrial loads; Advanced handles 40% heavier machineryAdvanced rods are bulkier and harder to transport
Customization OptionsTailored Solutions (e.g., custom machinery)Industry Standard: Fixed lengths only
Our Base: Custom lengths (±5mm tolerance) ▲
Our Advanced: Custom lengths + thread sizes ▲▲		Base reduces inventory costs; Advanced eliminates need for secondary machiningCustom orders require 50% longer lead times

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