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China Suppliers Factory Dog Spike for EU EN 13481 & US AREMA Rail Fasteners - High Shear Strength & Anti-loosening Performance

Introducing our high-quality dog spike, designed to meet EU EN 13481 and US AREMA standards for rail fasteners. Manufactured in China, our spikes are essential fastening components for wooden and composite sleeper lines, offering superior shear strength and unparalleled anti-loosening performance. As a leading factory and supplier, we ensure our products are built to last and cater to the needs of the railway industry. Trust our reliable dog spikes to enhance the durability and safety of your rail systems
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    Product Details

    Basic Information

    These dog spikes are dedicated fastening components for EU/US standard compliant rail fastening systems, mainly applied to fix tie plates to wooden or fiber-reinforced composite sleepers, preventing lateral and longitudinal displacement of plates and rails under dynamic train loads.

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    EU Standards (EN 13481-2) Made of Grade 4.6/5.6 high-carbon steel, diameters 16mm-22mm, suitable for 25t axle-load lines.
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    North American (AREMA) Standard sizes 5/8", 3/4" and 7/8", supporting up to 40t axle-load heavy-haul freight lines.
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    Anti-Corrosion Hot-dip galvanized or dacromet treatment, passing 1200+ hour neutral salt spray tests.
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    High Durability Passes 3 million dynamic load cycles; minimum shear strength reaching 800MPa.

    The unique hook-shaped head design closely clamps the edge of tie plates, eliminating loosening risks caused by long-term vibration. These spikes are designed to adapt to extreme weather from -40℃ to 70℃ and resist strong impact from heavy cargo trains. The rivets are fully compatible with mainstream AREMA tie plate systems and European traditional wooden sleeper fastening systems, with custom sizes and head shapes available for special project demands.

    Frequently Asked Questions

    What materials are used for these dog spikes?
    The spikes are manufactured using Grade 4.6 or 5.6 high-carbon steel, ensuring high strength and durability for heavy-duty rail applications.
    Which international standards do your products comply with?
    Our products meet European EN 13481-2 specifications and North American AREMA Chapter 5 requirements, making them suitable for global rail projects.
    How do these spikes handle extreme environmental conditions?
    They are treated with hot-dip galvanization or dacromet, passing 1200+ hours of salt spray tests, and are rated for temperatures ranging from -40℃ to 70℃.
    What is the maximum load capacity supported?
    For European markets, they support 25t axle loads, while the AREMA standard versions support heavy-haul freight lines up to 40t axle loads.
    Are custom sizes and shapes available?
    Yes, we offer customization for specific project demands, including various diameters, lengths, and specialized head shapes to fit unique fastening systems.
    What is the shear strength of the spikes?
    The spikes feature a minimum shear strength of 800MPa, allowing them to resist intense impacts and lateral forces from heavy cargo trains.

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