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  • Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt
  • Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt
  • Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt
  • Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt
  • Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt
  • Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt
Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt

Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt

  • 100 - 499 Pieces
    $0.60
  • 500 - 999 Pieces
    $0.41
  • >= 1000 Pieces
    $0.28

Customization:

Customized logo(Min.Order: 1000 pieces)
Customized packaging(Min.Order: 1000 pieces)
Graphic customization(Min.Order: 1000 pieces)

Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Joint Connection: Hollow double-ended threaded bolts designed for fastening and securing joints in materials like metal, plastic, and wood. The threaded design ensures strong grip and stability.
  • Hollow Core Utility: The hollow structure allows integration with wiring, conduits, or other components, enhancing adaptability in complex assembly projects.

Key features

  • 1. Corrosion-Resistant SS316 Stainless Steel

  • With corrosion-resistant SS316 stainless steel, ensure durability in harsh environments such as marine or industrial settings* [*Disclaimer: Performance may vary based on exposure conditions].

  • 2. RoHS Compliance & ISO 9001:2015 Certification

  • With RoHS compliance and ISO 9001:2015 certification, meet strict environmental and quality standards* [*Disclaimer: Certifications ensure adherence to regulations; specifics may vary by region].

  • 3. Precision Thread Sizes (M1.6/M1.7)

  • With precise M1.6/M1.7 thread sizes, achieve secure fits in tight spaces* [*Disclaimer: Dimensions are standardized; compatibility depends on application].

  • 4. Industrial-Grade Load-Bearing Capacity

  • Designed for industrial and construction applications, these bolts provide reliable connections in heavy-duty environments* [*Disclaimer: Load capacity depends on material and installation conditions].

  • 5. Hollow Double-Ended Thread Design

  • With a hollow design and uniform threading, reduce material waste while maintaining structural integrity* [*Disclaimer: Hollow design may affect load limits in extreme applications].

Product details

Threaded Rod OEM Customized Thread Connecting Hollow Screws Stainless Steel SS316 Joint Bolts Hollow Double Ended Thread Bolt

These hollow double-ended threaded bolts are engineered for precision and durability, featuring stainless steel SS316 construction and uniform thread patterns. Certified to RoHS and ISO 9001:2015 standards, they offer corrosion resistance and reliable performance across diverse applications.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel SS316Corrosion-resistant, ideal for marine/industrial use
Thread SizeM1.6/M1.7Precision fit for lightweight to medium-duty applications
FinishPlainSleek, low-maintenance surface
CertificationRoHS, ISO 9001:2015Compliance with environmental and quality standards
Thread DesignDouble-ended, uniform pitchSecure grip in wood, plastic, or metal

Customization guide

Adjustable parameters include thread size (M1.6/M1.7), material grade (e.g., SS316 vs. carbon steel), and surface treatments (e.g., galvanizing for enhanced corrosion resistance). Custom lengths or thread pitches can be tailored to meet OEM specifications.

Get inspired

With SS316 stainless steel, you can ensure corrosion resistance in marine or chemical environments. The hollow design reduces weight while maintaining strength, making these bolts ideal for aerospace or automotive assembly.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thread Strength500 MPa575 MPa (+15%)650 MPa (+30%)*
Corrosion ResistanceStandardEnhanced (+20%)Triple Industry Standard
Temperature Tolerance-20°C to 120°C-30°C to 150°C-40°C to 200°C (+50%)*

Supplier's note

  1. Key Breakthroughs:

    • SS316 Material: Triple corrosion resistance compared to standard steel, enabling use in aggressive chemical environments.
    • Uniform Thread Design: 20% faster installation than irregular threads due to precise pitch alignment.
    • ISO 9001:2015 Compliance: Ensures batch-to-batch consistency, critical for OEM manufacturing.
  2. Version Selection Guide:

    • Base Model: Ideal for general assembly (e.g., furniture, light machinery).
    • Advanced Model: Suitable for moderate industrial use (e.g., automotive parts with exposure to moisture).
    • Pro Model: Best for extreme conditions (e.g., offshore platforms or aerospace components requiring high-temperature stability).

With the Pro version’s triple corrosion resistance and SS316 alloy, you can safely handle acidic chemicals while maintaining structural integrity. Pair this with its expanded temperature range to ensure reliability in cryogenic or high-heat settings. The Advanced Model’s enhanced corrosion resistance and -30°C tolerance make it perfect for northern climates or refrigeration systems.

Frequently asked questions

  • Which thread size (M1.7 or M1.6) is best for light-duty applications?

  • How does SS316 stainless steel compare to regular steel in corrosive environments?

  • Can these hollow double-ended bolts be customized for specific thread lengths?

  • Are these bolts RoHS and ISO 9001:2015 certified for industrial use?

  • Are these stainless steel bolts suitable for outdoor projects exposed to moisture?

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

  • What determines the appropriate thread size (M1.7/M1.6) for structural applications?

  • Do these bolts support custom finishes beyond plain stainless steel?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material GradeMarine/Chemical PlantsIndustry Standard: SS304 (500+ salt spray hours)
Our Base: SS316 (1000+ salt spray hours)
Our Advanced: SS316 + PTFE coating (1500+ salt spray hours)
Corrosion resistance 2x higher than SS304 (ideal for harsh environments)Cost increase of 15-20% for advanced coating (not cost-effective for basic use)
Thread Size FlexibilityCustom ManufacturingIndustry Standard: Fixed sizes (e.g., M2, M3)
Our Base: M1.6/M1.7
Our Advanced: M1.4–M2.0 adjustable
Supports precision engineering (e.g., aerospace, medical devices)Tooling costs rise with non-standard sizes (requires specialized equipment)
Compliance CertificationGlobal ExportIndustry Standard: Basic CE certification
Our Base: RoHS + ISO 9001:2015
Our Advanced: RoHS + REACH + ISO 14001
Meets EU/US regulatory requirements (reduces legal risks)Advanced certifications add 5–7 days to delivery (longer compliance testing)
Load CapacityHeavy Machinery AssemblyIndustry Standard: 450 MPa tensile strength
Our Base: 550 MPa
Our Advanced: 650 MPa (heat-treated)
Supports 22% higher load than standard (e.g., construction cranes)Advanced versions may require thicker materials (increases weight)
Surface FinishAutomotive ComponentsIndustry Standard: Plain finish (uncoated)
Our Base: Passivated SS
Our Advanced: Electroplated zinc + passivation
Passivation reduces rust by 90% (longer lifespan in humid conditions)Plated surfaces may flake under extreme abrasion (not ideal for abrasive environments)
Customization OptionsOEM ProjectsIndustry Standard: Limited to thread size/length
Our Base: Thread size + head type
Our Advanced: Full design (thread profile, alloy mix)
Enables tailored solutions (e.g., aerospace-specific thread profiles)Complex customizations delay production by 2–3 weeks (requires R&D adjustments)

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