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  • Hex Socket Cap Bolt Anodized Aluminum Bolts
  • Hex Socket Cap Bolt Anodized Aluminum Bolts
  • Hex Socket Cap Bolt Anodized Aluminum Bolts
  • Hex Socket Cap Bolt Anodized Aluminum Bolts
  • Hex Socket Cap Bolt Anodized Aluminum Bolts
  • Hex Socket Cap Bolt Anodized Aluminum Bolts
Hex Socket Cap Bolt Anodized Aluminum Bolts

Hex Socket Cap Bolt Anodized Aluminum Bolts

  • 10000 - 49999 Pieces
    $0.45
  • 50000 - 99999 Pieces
    $0.32
  • 100000 - 999999 Pieces
    $0.21
  • >= 1000000 Pieces
    $0.15

Customization:

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

Hex Socket Cap Bolt Anodized Aluminum Bolts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Fastening: Hex socket head design enables precise and reliable tightening/loosening with socket wrenches or Allen keys, ensuring strong hold in diverse applications.
  • Corrosion Resistance: Anodized aluminum surface treatment provides durable protection against environmental wear, ideal for outdoor or high-moisture environments.
  • Versatile Thread Sizes: Available in thread sizes from M3 to M24 and lengths ranging 16mm–70mm, accommodating a wide range of assembly needs.

Key features

  • 1. Advanced Anodized Aluminum Construction

    • With anodized aluminum, you can achieve superior corrosion resistance and vibrant color durability compared to standard bolts*. The anodizing process also enhances scratch resistance, ensuring longevity in harsh environments.

  • 2. Universal Hexagonal Socket Head Design

    • With the hexagonal socket head, you can easily tighten and loosen bolts using standard Allen keys or socket wrenches, offering precise control and efficiency over traditional flat-head bolts*.

  • 3. Versatile Thread and Length Options

    • With thread sizes from M3 to M24 and lengths ranging from 16mm to 70mm, you can adapt to diverse project needs, outperforming single-size bolts in multi-application scenarios*.

  • 4. Aesthetic & Functional Color Customization

    • With anodized color finishes (blue, yellow, green, red, and black), you can personalize projects for visual appeal while maintaining industrial-grade strength, unlike monochromatic standard bolts*.

  • 5. AS/DIN Certified Reliability

    • With AS and DIN certification, you can ensure compliance with international engineering standards, guaranteeing performance consistency for both commercial and DIY applications*.

Product details

Hex Socket Cap Bolt Anodized Aluminum Bolts

The Hex Socket Cap Bolts are precision-engineered fasteners made from high-quality aluminum, featuring a hexagonal socket head for secure fastening. Available in multiple lengths (16mm to 70mm) and thread sizes (M3 to M24), they cater to diverse applications. The anodized and polished finishes enhance durability and aesthetics, making them ideal for machinery, DIY projects, and decorative applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAnodized AluminumLightweight yet durable for outdoor or industrial use
Head TypeHex Socket (Allen key compatible)Easy tightening/loosening with tools
Surface TreatmentAnodized (corrosion-resistant) / Polished (smooth finish)Harsh environments or high-aesthetic projects
Thread SizesM3, M4, M5, M6, M8, M10, M14, M16, M18, M20, M22, M24Custom fit for varied structural needs
CertificationsAS, DIN StandardsCompliance with global industrial norms

Customization guide

Adjustable parameters include length (16mm–70mm), thread size (M3–M24), and surface finish (anodized/polished). Anodized finishes can be customized with vibrant colors (e.g., blue, yellow, red) to match project aesthetics, while polished surfaces offer a sleek, professional look.

Get inspired

Transform your projects with these versatile bolts! Use anodized colors to add a pop of personality to art installations or machinery, or rely on their hexagonal heads for effortless assembly in tight spaces. Their lightweight aluminum construction ensures durability without excess weight.

Choose your model

ParameterBase Model (Plain Finish)Advanced Model (Anodized)Pro Model (Polished + Color)
Corrosion ResistanceLow (plain finish)High (+30% vs. industry)Moderate (polished)
Thread PrecisionStandardEnhanced (+15% accuracy)Premium (+30% tighter fit)*
Color OptionsN/A4 Standard ColorsCustomizable Palette
WeightLightweightLightweightUltra-lightweight

Supplier's note

  1. Key Technical Breakthroughs:

    • Anodized Finish: Triple the corrosion resistance of standard bolts, enabling use in marine or humid environments.
    • Hex Socket Design: 20% faster assembly than flat-head bolts due to tool accessibility.
    • Material Choice: Aluminum reduces weight by 40% compared to steel, ideal for aerospace or portable equipment.

  2. Optimal Version Selection:

    • Base Model: Best for indoor projects requiring basic fastening (e.g., furniture assembly).
    • Advanced Model: Ideal for outdoor or corrosive environments (e.g., marine equipment) where durability is critical.
    • Pro Model: Perfect for high-end applications needing both precision and aesthetics (e.g., luxury machinery or art installations).

With anodized finishes, you can create visually striking designs while ensuring longevity. Pair the Pro Model’s tight thread precision with its lightweight aluminum to achieve seamless integration in complex machinery systems.

Frequently asked questions

  • Which hex socket cap bolt model (AS or DIN) suits machinery applications?

  • How to clean and maintain anodized aluminum bolts?

  • Aluminum vs Stainless Steel: Which bolt material is better for outdoor projects?

  • Can I customize colors for anodized bolts in bulk orders?

  • Are these bolts FDA-approved for food-grade equipment?

  • Why choose hex socket head bolts over Phillips head?

  • What thread sizes are available for anodized aluminum bolts?

  • Which length should I choose for bicycle frame assembly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material (Aluminum vs Steel)Aerospace, Marine, ElectronicsIndustry Standard: Steel (ASTM A36)
Our Base: Aluminum 6061 (AS/NZS 2925)
Our Advanced: Anodized Aluminum 6061 (DIN EN 709)		▲ Lightweight (35% lighter than steel)
▲ Corrosion Resistance (ASTM B580 compliant)		Lower tensile strength vs steel (40,000 psi vs 63,000 psi)
FinishOutdoor Structures, AutomotiveIndustry Standard: Plain (uncoated)
Our Base: Polished (ISO 898)
Our Advanced: Hard Anodized (Type III, 25μm thickness)		▲ Durability (25μm anodizing resists abrasion)
▲ Aesthetic Appeal (custom colors)		Higher cost for advanced anodizing (+20% vs plain)
Thread Size RangeGeneral Construction, MachineryIndustry Standard: Limited (M6-M12)
Our Base: M3-M24 (DIN 931)
Our Advanced: M2-M24 (AS 1912)		▲ Versatility (covers 13 thread sizes)
▲ Global Compliance (AS/DIN dual certification)		Inventory management complexity for wide range
Length OptionsDIY Projects, Art InstallationsIndustry Standard: 4 lengths (20-70mm)
Our Base: 8 lengths (16-70mm)
Our Advanced: 10 lengths (16-70mm + 5mm increments)		▲ Precision Fit (custom 5mm increments)
▲ Aesthetic Flexibility (color-coded lengths)		Storage space required for diverse sizes
Corrosion ResistanceMarine, Chemical PlantsIndustry Standard: Uncoated steel (100hr neutral salt spray)
Our Base: Aluminum (500hr salt spray)
Our Advanced: Anodized + Sealant (1,000hr salt spray)		▲ Longevity (10x longer in corrosive environments)
▲ Low Maintenance (no rust treatment needed)		Not suitable for high-temperature chemical exposure (>200°C)
Surface TreatmentElectronics, Medical EquipmentIndustry Standard: None
Our Base: Polished (Ra ≤0.8μm)
Our Advanced: Anodized + Laser Etching (ISO 2167)		▲ Hygiene Compliance (non-porous anodized finish)
▲ Custom Identification (barcode etching)		Etching may weaken surface slightly (-15% abrasion resistance)

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