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  • Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4
  • Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4
  • Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4
  • Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4
  • Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4
  • Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4
Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4

Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4

  • 1000 - 1999 Pieces
    $0.12
  • 2000 - 9999 Pieces
    $0.08
  • >= 10000 Pieces
    $0.03

Customization:

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

Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Hexagonal Socket Design: Engineered with a hexagonal socket head for precise torque control and easy installation/removal using standard hex wrenches or sockets.
  • Material Versatility: Available in steel, 304 stainless steel, and carbon steel to cater to applications requiring corrosion resistance, strength, or cost-effectiveness.

Key features

  • 1. Material Technology: Corrosion-Resistant 304 Stainless Steel

    • With 304 stainless steel construction, you can achieve superior corrosion resistance compared to standard carbon steel screws, ensuring longevity in harsh environments like marine or industrial settings.*

  • 2. Interactive Design: Hexagonal Socket Head for Precision Torque Control

    • With a hexagonal socket head design, you can easily install/remove the screw using a socket wrench, reducing slippage and improving efficiency compared to traditional slotted or Phillips heads.*

  • 3. Performance Parameters: Versatile Thread Sizes & Global Standards Compliance

    • With thread sizes ranging from M8 to M24 and adherence to DIN, ISO, and other international standards, you can ensure seamless compatibility with global mechanical systems and precise fitment.*

  • 4. Scenario Solutions: Durable Construction for Oil Drain & Industrial Use

    • With a black oxide/zinc-plated finish and robust steel/carbon steel options, you can reliably use this screw in oil drain systems and heavy-duty applications requiring high load-bearing capacity.*

  • 5. Certification Standards: EPR Compliance for Environmental Responsibility

    • With EPR certifications in France and Germany, you can meet strict European environmental regulations, ensuring responsible disposal and reduced ecological impact compared to non-certified products.*

  • Notes:

    • Core selling points were derived from material durability, design functionality, technical compliance, and environmental certifications.

Product details

Hexagon Socket Screw Plug Internal Npt Hex Stainless Din908 1/4" Oil Drain M18 Ss Head Pipe Steel G3/4

The Hexagon Socket Screw Plug Internal NPT Hex Stainless DIN908 1/4" Oil Drain M18 SS Head Pipe Steel G3/4 is a versatile fastening solution designed for mechanical and industrial applications requiring precise torque control. Available in steel, 304 stainless steel, and carbon steel, these bolts feature hexagonal socket heads for secure installation and removal. Certified to EPR standards in France and Germany, they ensure compliance with environmental regulations.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel, 304 stainless steel, carbon steelBalances strength, corrosion resistance, and cost efficiency.
FinishBlack oxide, zinc plated, plainEnhances corrosion resistance and aesthetic appeal.
Thread SizeM8–M24, 1/4" NPT, G3/4Adapts to diverse pipe and machinery requirements.
CertificationsEPR_France_Packing, EPR_Germany_PackingEnsures environmental compliance for waste management.
StandardsDIN 908, GB, ISO, JIS, BSMeets global industrial quality and safety benchmarks.
Surface TreatmentPlainMaintains material integrity for high-stress applications.

Customization guide

Adjustable parameters include material selection (e.g., 304 stainless steel for corrosive environments) and thread size/length (e.g., 8mm or 12mm for precise fitment). Customize finishes like zinc plating for enhanced durability or black oxide for stealth applications.

Get inspired

Ideal for machinery assembly, automotive components, and industrial piping systems, these bolts combine precision engineering with robust performance. Their hexagonal socket design ensures secure torque control, while corrosion-resistant materials extend lifespan in harsh conditions.

Choose your model

ParameterBase Model (Steel)Advanced Model (Stainless Steel)Pro Model (304 Stainless Steel)
Material StrengthStandard steel+20% corrosion resistance+30% tensile strength*
CertificationsEPR France/Germany+ISO 9001 complianceFull EPR + ISO certifications
Thread PrecisionDIN 908 baseline±0.01mm tolerance±0.005mm precision*
Finish OptionsPlain/zinc platedBlack oxide + zincPolished + black oxide

Supplier's note

  1. Technical Breakthroughs:

    • Material Diversity: 304 stainless steel in the Pro Model offers triple the corrosion resistance of standard steel, ideal for marine or chemical environments.
    • Precision Engineering: The Pro Model’s ±0.005mm thread tolerance ensures flawless mating with high-precision machinery.
    • Certification Expansion: The Advanced Model’s ISO 9001 compliance broadens its applicability in regulated industries.

  2. Optimal Version Selection:

    • Base Model: Suitable for general industrial use where cost-efficiency is prioritized (e.g., automotive assembly lines).
    • Advanced Model: Best for moderate corrosion environments (e.g., outdoor machinery) requiring enhanced durability.
    • Pro Model: Tailored for high-stress, precision-critical applications (e.g., aerospace or medical equipment) where longevity and exact fitment are paramount.

*Compared to industry-standard steel bolts.

Frequently asked questions

  • Which Hexagon Socket Screw Plug model is best suited for high-corrosion environments like marine applications?

  • How do I choose between 304 stainless steel and carbon steel for Hexagon Socket Screws?

  • Can these Hexagon Socket Screws with black oxide finish be used in high-temperature machinery?

  • Are your Hexagon Socket Screw Plugs compatible with NPT thread standards for pipe fittings?

  • How do I maintain the zinc-plated Hexagon Socket Screws to prevent rust?

  • Can I customize thread sizes or surface treatments for M18 Hexagon Socket Screws?

  • Are these Hexagon Socket Screws符合DIN 908 standards for automotive applications?

  • What’s the advantage of using plain-finish Hexagon Socket Screws in steel pipes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, automotive parts- Industry: Carbon Steel (ASTM A36)
- Base: Carbon Steel (ASTM A36)
- Advanced: 304 Stainless Steel (ASTM A240) ▲▲		Advanced resists corrosion in harsh environments.Base may corrode in wet conditions without additional coatings.
Surface FinishMarine, food processing equipment- Industry: Plain finish
- Base: Black Oxide (▲, 500hr salt spray per ASTM B117)
- Advanced: Zinc Plated (▲▲, 1000hr salt spray)		Advanced prevents rust in corrosive settings.Plain finish requires frequent maintenance.
Thread StandardsInternational projects, aerospace- Industry: Limited to regional (DIN/ISO)
- Base: DIN 908, ISO 276 ▲
- Advanced: Full DIN/ISO/JIS/BS compliance ▲▲		Advanced ensures compatibility across global standards.Base may not meet all international specifications.
Corrosion ResistanceChemical plants, coastal regions- Industry: Basic (no treatment)
- Base: Black Oxide (500hr salt fog, ISO 9227) ▲
- Advanced: 304 SS + Zinc (1000hr salt fog) ▲▲		Advanced withstands aggressive chemicals and saltwater.Base degrades faster in corrosive environments.
Length/Thread OptionsCustom installations, varied applications- Industry: Common sizes (e.g., M10, M12)
- Base: 8/12mm lengths; M8-M24 threads ▲
- Advanced: Extended range (M14, M22, etc.) + 16mm ▲▲		Advanced offers flexibility for specialized needs.Base may lack fitment for niche requirements.
Environmental ComplianceEU projects, eco-conscious buyers- Industry: Minimal compliance
- Base/Advanced: EPR France/Germany Packing ▲▲ (EU waste management regulations)		Both versions ensure environmental responsibility and EU compliance.Non-compliant products face regulatory restrictions.

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