Railway Screw Spike For Railway Fastening System

Railway Screw Spike For Railway Fastening System

The screw spike is also known as rail screw. As one kind of Rail spike, it is a metal screw for fixing rail fasteners. Screw spike is usually made of NO.3 steel. Because its nail rod surface has thread, so it is called screw spike. The pull-out resistance is 0.5 ~ 1.0 times larger than that of common rail spike, but the thrust resistance is 50% less. Due to disassembly and assembly inconvenience, it is difficult to adjust the rail gauge, which is generally used on the railway turnout.For meeting various needs of clients, we can offer coach screws, stud screw, railway sleeper screws and other coustom screw spike in railway.
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Description
Technical Parameters

Rail Screw spike Fastening System

Screw Spike For Railway Fastening System

The Rails Screw Spike is a threaded fastening system designed to securely attach flat-bottom railway rails to wooden or composite sleepers with superior pull-out resistance compared to traditional dog spikes. Its large-thread, helical design and forged steel construction provide increased holding power, reduced maintenance frequency, and enhanced track stability for both industrial and mainline applications. Unlike driven spikes, screw spikes offer controlled installation torque and the possibility of adjustment/re-use, representing a significant upgrade in track fastening technology where reliability and longevity are priorities.

Technical Specifications:

Aspect Analysis & Strategy
Product Name Rails Screw Spike (Threaded Heavy-Duty Rail Fastener) – Include descriptors: "High Holding Power", "Torque Controlled".
Core USP Threaded design providing significantly enhanced pull-out resistance and track stability versus traditional driven spikes, with measurable installation torque.
Target Customer Railway Maintenance Engineers, Heavy-Haul Line Operators, Mining Rail Contractors, Industrial Plant Managers needing upgraded track reliability.
   
Railway Fastening Screw Spikes System
Competitive Advantage & Unique Selling Points (USPs)

Superior Holding Power: The deep, aggressive thread profile engages more wood fiber, dramatically increasing axial pull-out resistance versus smooth-shank spikes.

Torque-Controlled Installation: Can be installed with specialized wrenching tools or powered equipment, ensuring consistent pre-load and track gauge stability.

Reusability & Adjustability: Can often be backed out and re-tightened during track maintenance or sleeper replacement, offering better lifecycle value.

Risks & Mitigation

  • Risk: Higher per-unit cost and need for specialized installation tools compared to dog spikes.
  • Mitigation: Emphasize long-term cost savings through reduced maintenance, longer service life, and potential reusability. Offer tool rental programs or partner with tool suppliers.
  • Risk: Potential for thread damage or cross-threading during installation.
  • Mitigation: Provide detailed installation guides and training materials. Recommend pre-drilling in very hard woods. Offer installation services or technical support.

 

Steel Railway Screw Spike
Gnee Professional supplier

 

 

 

 

 

 

Rail Shoulder Fastening System Rail Shoulder Fastening SystemRail Shoulder Fastening System

shanghai
Shenzhen Mandarin Oriental H
  • shanghai
    Shenzhen Mandarin Orient

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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