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  • Din 479 Square Head Set Screw Bolts With Short Dog Point
  • Din 479 Square Head Set Screw Bolts With Short Dog Point
  • Din 479 Square Head Set Screw Bolts With Short Dog Point
  • Din 479 Square Head Set Screw Bolts With Short Dog Point
  • Din 479 Square Head Set Screw Bolts With Short Dog Point
  • Din 479 Square Head Set Screw Bolts With Short Dog Point
Din 479 Square Head Set Screw Bolts With Short Dog Point
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Din 479 Square Head Set Screw Bolts With Short Dog Point

  • 100 - 999 Pieces
    $0.50
  • 1000 - 999999 Pieces
    $0.40
  • >= 1000000 Pieces
    $0.20

Customization:

size（Min.Order: 10000 pieces）
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Din 479 Square Head Set Screw Bolts With Short Dog Point

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Mechanical Fastening: Designed as DIN 479 square head set screw bolts with a short dog point, enabling secure fastening in machinery, equipment, and automotive components. The square head ensures precise torque application, while the short dog point provides stable initial seating.
  • Versatile Thread Compatibility: Available in thread sizes from M2.3 to M72, accommodating diverse assembly needs across industries.

Key features

  • 1. Material Technology: Durable Steel Construction

    • With a robust steel material and potential corrosion-resistant coating, these bolts ensure longevity in harsh mechanical environments. Their darkened surface may provide enhanced protection compared to uncoated steel bolts*.

  • 2. Interactive Design: Hexagonal Head for Easy Handling

    • The hexagonal head design allows precise and effortless tightening/loosening with standard wrenches, outperforming bolts with non-hexagonal heads in accessibility and maintenance efficiency*.

  • 3. Performance Parameters: Versatile Length and Thread Options

    • Offering lengths from 60mm to 100mm and thread sizes ranging from M2.3 to M72, these bolts adapt to diverse mechanical assembly needs, exceeding the limited size ranges of conventional set screws*.

  • 4. Scenario Solutions: Precision in Mechanical Fastening

    • The short dog point ensures secure, gap-free fastening in tight mechanical spaces, ideal for applications requiring precise positioning, such as machinery assembly or automotive components*.

  • 5. Certification Standards: Globally Compliant Design

    • Compliance with international standards (DIN, ANSI, JIS) guarantees compatibility with global industry specifications, unlike non-certified alternatives that may fail to meet safety or performance benchmarks*.

Product details

Din 479 Square Head Set Screw Bolts With Short Dog Point

The Din 479 Square Head Set Screw Bolts With Short Dog Point are precision-engineered fasteners designed for secure mechanical assembly in industrial and automotive applications. Crafted from high-grade steel with a plain finish, these bolts feature a square head for tool-friendly tightening and a short dog point for stable seating in mating materials. Available in thread sizes from M2.3 to M72 and lengths of 60–100mm, they comply with global standards (DIN, ANSI, JIS) for universal compatibility.

Technical specifications

FeatureSpecificationBenefit
MaterialSteelHigh tensile strength for heavy-duty use
FinishPlainCost-effective base finish for general applications
Thread SizeM2.3–M72Versatile for diverse component sizes
Length Options60mm, 60mm, 70mm, 80mm, 100mmCustomizable to fit specific assembly needs
Head TypeSquareEasy alignment with wrenches/sockets
Standards ComplianceDIN 479, ANSI, JIS, BSWGlobal industry compatibility
Dog Point DesignShortReduces material damage during insertion

Customization guide

Adjustable parameters include thread length, material grade (e.g., stainless steel for corrosion resistance), and surface treatments (e.g., zinc plating). Tailor thread pitch (coarse/fine) to match application requirements, such as vibration-prone machinery or fine-tolerance assemblies.

Get inspired

These square head set screws are ideal for securing components in machinery, automotive parts, or industrial equipment. Their short dog point ensures precise seating without overpenetration, while the square head enables quick adjustments during maintenance.

Choose your model

ParameterBase Model (DIN 479)Advanced Model (ANSI/JIS)Pro Model (Premium Steel)
Tensile Strength500 MPa+15% (575 MPa)+30% (650 MPa)*
Thread PrecisionClass 6HClass 5HClass 4H
Corrosion ResistanceUncoatedZinc PlatedStainless Steel
Application ScopeGeneral industrialAutomotive/marineHarsh chemical environments

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced Tensile Strength: The Pro Model’s 650 MPa rating exceeds industry standards by 30%, enabling use in high-stress machinery.
    • Precision Threads: Advanced Model’s Class 5H threads ensure tighter fits in automotive assemblies.
    • Material Customization: Stainless steel in the Pro Model triples corrosion resistance for marine or chemical plants.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard industrial applications requiring DIN compliance.
    • Advanced Model: Preferred for automotive/marine projects needing zinc-plated durability and tighter thread tolerances.
    • Pro Model: Best for heavy-duty environments (e.g., mining, chemical processing) where extreme strength and corrosion resistance are critical.

With the Pro Model’s 650 MPa tensile strength, you can secure load-bearing components in machinery without risk of failure. With ANSI-compliant threads, the Advanced Model ensures seamless integration into automotive systems. Choose the Base Model for cost-effective general assembly needs.

Frequently asked questions

  • Which DIN 479 square head set screw bolts are best for machinery assembly?

  • Are steel square head set screws suitable for outdoor corrosion-prone environments?

  • How do I prevent rust on plain-finished square head set screws?

  • Are these DIN 479 bolts compliant with international standards?

  • Can I customize thread lengths or sizes for DIN 479 square head bolts?

  • What applications suit M3 or M2.3 square head set screws?

  • Why choose square head set screws over hexagonal bolts?

  • Do these bolts withstand high-vibration environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialIndustrial machinery, automotive repair- Industry Standard: Carbon steel (ASTM A307)
- Our Base: Steel (ASME B18.2.1)
- Our Advanced: Weather-resistant steel (ASTM A533)		▲ Base: Cost-effective for general use
▲ Advanced: 50% higher corrosion resistance		Base: Prone to rust in humid environments
Advanced: 20% higher cost
Thread StandardGlobal manufacturing, cross-border projects- Industry Standard: DIN 931 (common in Europe)
- Our Base: DIN 479-compliant
- Our Advanced: Multi-standard (DIN/ANSI/JIS)		▲ Advanced: Universal compatibility for international projectsBase: Limited to DIN regions
Advanced: Requires specialized tooling
FinishOutdoor equipment, marine applications- Industry Standard: Zinc-plated (ISO 1461)
- Our Base: Plain finish
- Our Advanced: Zinc-plated + passivation		▲ Advanced: 10-year corrosion resistance (vs Base’s 1 year)Base: Rusts in 6 months outdoors
Advanced: Adds 15% to cost
Length OptionsCustom assembly, modular construction- Industry Standard: 3–5 lengths (e.g., 50mm, 100mm)
- Our Base: 6 lengths (60–100mm)
- Our Advanced: 10+ lengths (incl. 70mm, 80mm, custom)		▲ Advanced: 200% more length flexibility
Base: Covers 80% of standard needs		Advanced: Longer lead times for non-standard lengths
Thread Size RangeHeavy machinery, precision engineering- Industry Standard: M3–M24 (ISO 261)
- Our Base: M2.3–M72
- Our Advanced: Includes exotic sizes (M56, M72)		▲ Base: 4× wider size range than standard
▲ Advanced: Supports ultra-heavy loads (e.g., M72: 150kN tensile strength)		Advanced: Rare tooling required for installation
Corrosion ResistanceCoastal infrastructure, chemical plants- Industry Standard: Passivated (ASTM A176)
- Our Base: Uncoated (ASTM A36)
- Our Advanced: Hot-dip galvanized (ASTM A123)		▲ Advanced: 1000-hour salt-spray test (vs Base’s 24 hours)Base: Not recommended for corrosive environments
Advanced: Adds 30% weight

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