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SS25 Rail Spike,Screw Spike,Sleeper Screw,Coach Screw
An SS25 screw spike, or sleeper screw, is a type of railway fastener used to secure rails to wooden or concrete sleepers/ties. It's a large, threaded metal screw designed for a secure and stable connection, minimizing track movement and reducing the risk of derailment.

Ss25 Rail screw spike, also called Ss25 sleeper screw, Ss25 rail screw or Ss25 lag bolt, is a medium or large metal screw used to fasten a rail base plate or rail. Ss25 rail screw spike provides a mechanical interlock that delivers more than twice the holding power of conventional hammered rail spikes. Ss25 Rail Spike is used to fix the tie plate or fasten the rail to the concrete sleeper with the help of plastic dowel. Usually, it is with a ULS7 washer to fasten a tie plate or wood sleeper. The weight of Ss25 screw spike is 0.635KG.
SS25 screw spikes are a critical component in railway track construction, providing a reliable method to attach rails to sleepers.
There are various types of SS25 screw spikes, each designed for specific applications and sleeper materials.
We specialize in manufacturing railway Screw Spikes to various international standards, including AREMA for North America, EN 13481 and UIC 864-2 for European railways, and GB for China, We are able to customize railway screw spikes according to our customer's specific requirements.This includes custom length, thread, material, grade and finish.
SS25 screw spikes are designed according to standards like UIC864-1.
KUNSHAN SIGNUM MACHINERY TECHNOLOGY CO.,LTD
Sales Director: Eva Yin Address: 120 Tongjing Road, Lujia Town, Kunshan, Jiangsu 215331, China
Signum workshorp covers an area of 12,000m².
With ISO9001-2008 Certificate and approved license from China’s Railway Ministry.
Standard or customized products are all available according to the requirements of the clients.
Our products all pass strict testing with a full set of inspection facilities.
With detailed requirements or drawings, you can get a quote to you within 48 hours.
For some rail fasteners, we accept to send you the free samples with freight collect.
Find the Rails and Fasteners you need.

| Registration Date | 2025/03/19(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2017 |
| Employees total | 11 - 50 |
| Annual revenue | USD 5,000,001 - 10,000,000 |
| Company | Kunshan Signum Machinery Technology Co., Ltd. |
|---|---|
| Address | 120 Tongjing Road, Lujia Town, Kunshan, Jiangsu 215331 ChinaSuzhouJiangsu215331China |
| Phone | 86 - 0512 - 50353196 |
| Fax | 86 - 158 - 62664803 |
| Homepage | www.rail-fastening.com |
| Contact | Eva Yin |