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  • Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package
  • Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package
  • Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package
  • Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package
  • Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package
Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package

Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package

$0.18-$0.20/ Piece|200 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 500 pieces）
View product details

Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Fastening with Hex Socket Design: The hexagonal socket head allows precise installation using a hex key wrench, ideal for tight spaces and applications requiring torque control.
  • Material Versatility: Constructed from 304 stainless steel (corrosion-resistant), aluminum (lightweight), or steel (durable), catering to varying environmental and mechanical demands.
  • Finish Customization: Available in plain, chrome-plated (for sleek aesthetics), or black oxide (non-reflective, industrial-grade) finishes to match design or functional requirements.

Key features

  • 1. Material Technology

    • With 304 stainless steel, aluminum, and steel materials, you can achieve corrosion resistance, lightweight durability, or high strength for diverse applications. The black oxide coating on some models ensures a non-reflective finish ideal for electronics or automotive parts, while the chrome-plated variants offer enhanced corrosion resistance for outdoor use.

  • 2. Interactive Design

    • With the hexagonal socket head and "Extra Low Head" design, you can achieve precise installation using a hex key and ensure a flush, space-saving fit in compact devices or machinery. The low-profile head outperforms standard screws in tight spaces.

  • 3. Performance Parameters

    • With thread sizes from M2.5 to M6 and lengths ranging 3–40mm, you can accommodate projects requiring precise fitment, from micro-electronics to heavy-duty equipment. The 500-piece bulk packaging reduces restocking frequency for commercial or industrial use.

  • 4. Scenario Solutions

    • With EPR certifications (Germany/France) and RoHS compliance, you can meet strict environmental and safety regulations for electronics assembly or construction. The stainless steel variants excel in corrosive environments (e.g., marine equipment), while aluminum models suit weight-sensitive applications like automotive parts.

  • 5. Certification Standards

    • With RoHS certification, you can ensure compliance for electronics manufacturing, avoiding hazardous materials. The EPR certifications simplify waste management obligations in Europe, reducing regulatory risks for businesses.

  • Notes:

    • The black screw (image) likely uses a coated steel/black oxide finish for non-reflective use, while the silver screw (stainless/aluminum) prioritizes corrosion resistance or lightweight durability.

Product details

Customized High Quality Hex Socket Extra Low Head Cap Screws 500 Pieces Per Package

Customized High Quality Hex Socket Extra Low Head Cap Screws are engineered for precision applications, offering versatile material options (304 stainless steel, aluminum, steel) and finishes (plain, chrome plated, black oxide). Certified to EPR Germany/France Packing and RoHS standards, these screws come in 500-piece packages with metric measurements, accommodating thread sizes from M2.5 to M6 and lengths ranging 3mm–40mm.

Technical specifications

FeatureSpecificationApplication Scenario
Material304 stainless steel (corrosion-resistant), aluminum (lightweight), steel (high strength)Marine equipment, automotive assemblies, structural frameworks
FinishPlain, chrome plated (anti-corrosion), black oxide (non-reflective)Industrial machinery, electronics, outdoor fixtures
Thread SizeM2.5, M2, M3, M4, M5, M6Fine-tuned for precision machinery and compact devices
Length Options3–40mm (in 2mm increments)Customizable for varying assembly depths
CertificationsEPR Germany/France Packing, RoHSCompliance for EU market and environmental safety

Customization guide

Adjustable parameters include thread size (M2–M6), length (3–40mm), and finish to meet specific needs. For example:

  • Material: Opt for 304 stainless steel in corrosive environments or aluminum for lightweight applications.
  • Finish: Chrome plating enhances durability in humid settings; black oxide suits non-reflective electronics.

Get inspired

With over 10 material/finish combinations and precise metric measurements, these screws empower engineers to tackle diverse projects—from compact electronics to heavy-duty industrial builds.

Choose your model

ParameterBase Model (Steel)Advanced Model (Aluminum)Pro Model (304 Stainless Steel)
Material StrengthStandard20% lighter40% higher corrosion resistance*
Finish OptionsPlainChrome platedChrome + Black Oxide
Max Load Capacity500N450N (lightweight)650N (premium)
Corrosion ResistanceLowModerateTriple industry standard

Supplier's note

  1. Technical Breakthroughs:

    • Material Diversity: 304 stainless steel (Pro) offers triple corrosion resistance for marine use.
    • Lightweight Design: Aluminum (Advanced) reduces weight by 20% vs. steel, ideal for aerospace.
    • Finish Customization: Black oxide (Pro) enables non-reflective integration in electronics.

  2. Optimal Version Selection:

    • Base Model: Suitable for general assembly (e.g., furniture) where cost efficiency is key.
    • Advanced Model: Preferred for automotive or robotics needing lightweight yet durable fasteners.
    • Pro Model: Essential for harsh environments (e.g., chemical plants) where corrosion resistance and high load capacity are critical.

*Compared to industry benchmarks.

Frequently asked questions

  • Which hex socket screw model is best for small electronics applications?

  • How to clean and maintain 304 stainless steel screws to prevent corrosion?

  • Black oxide vs chrome plated finish: Which is better for outdoor machinery?

  • Can I customize the color of hex socket screws for brand matching?

  • Are your screws RoHS and EPR-certified for environmental compliance?

  • What material is best for high-corrosion marine environments?

  • Do you offer bulk packaging for 500-piece hex socket screw orders?

  • Which thread sizes (M2 to M6) are available for precise mechanical fittings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, outdoor equipmentIndustry Standard: Carbon steel (ASTM A36)
Our Base: Aluminum 6061 (density 2.7 g/cm³)
Our Advanced: 304 stainless steel (corrosion resistance >99% in salt spray tests)		▲ Base: 50% lighter than steel for aerospace applications
▲▲ Advanced: Resists marine corrosion (ISO 9227)		Base: Lower tensile strength (276 MPa vs. Advanced’s 505 MPa)
Surface FinishElectronics, automotive, constructionIndustry Standard: Plain finish
Our Base: Black oxide coating (wear resistance ISO 14543)
Our Advanced: Chrome plating (hardness 850-1000 HV)		▲ Base: Non-reflective for hidden components
▲▲ Advanced: 3x longer lifespan in abrasive environments		Advanced: Higher cost (+30% vs. Base)
Thread Size VarietyCustom assemblies, precision engineeringIndustry Standard: M2.5–M6 (limited sizes)
Our Base: M2–M6 (metric)
Our Advanced: M2–M8 + fractional sizes (1/4", 5/16")		▲ Base: 20% more sizes for diverse applications
▲▲ Advanced: Universal compatibility with global standards		Advanced: Requires specialized tools for non-metric sizes
CertificationsEU-regulated marketsIndustry Standard: None
Our Base: RoHS compliance (EU Directive 2011/65/EU)
Our Advanced: RoHS + EPR Germany/France (WEEE recycling)		▲ Base: Access to EU markets
▲▲ Advanced: Zero landfill waste (100% recyclable)		Base: Excludes France-specific EPR requirements
Length OptionsMiniature devices, heavy machineryIndustry Standard: 4–20mm (step increments)
Our Base: 3–40mm (0.5mm precision)
Our Advanced: 2–40mm + custom lengths (±0.1mm tolerance)		▲ Base: 50% more length flexibility
▲▲ Advanced: Precision for medical/laser equipment		Advanced: Custom orders add 2-week lead time
Weight-to-Strength RatioLightweight robotics, dronesIndustry Standard: Steel (strength-to-weight ratio 0.08 N/mg)
Our Base: Aluminum (0.12 N/mg)
Our Advanced: 304 stainless steel (0.18 N/mg)		▲ Base: 50% lighter than steel for drones
▲▲ Advanced: Balances durability and weight for UAVs		Base: Risk of deformation under heavy loads

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