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ASTMA66-87 Screw Spike
An ASTM A66-87 Screw Spike is a type of fastening device used in railway construction to secure rails to wooden ties or sleepers. It conforms to the ASTM A66-87 standard, indicating specific material and manufacturing requirements.
Features of ASTMA66-87 Screw Spike
ASTM A66-87 Standard
The spike complies with the ASTM A66-87 standard, ensuring it meets established criteria for material quality and manufacturing processes.
Secure Fastening
ASTM A66-87 Screw Spikes are designed to be driven into wooden ties or sleepers, providing a secure and stable connection for railway tracks.
Material Compliance
Crafted from materials specified in the ASTM A66-87 standard, which may include specific grades of steel or other alloys.
Durability
Built to withstand the heavy loads and stresses associated with train traffic, ensuring long-term durability.
Prevention of Lateral Movement
By securely fastening the rail, these spikes help prevent lateral movement, contributing to proper alignment and stability of the tracks.
Manual Installation
Typically installed manually using tools such as a spike maul, allowing for versatility in railway construction and maintenance applications.
ASTMA66-87 Screw Spike Specification
Size: M20x145
Grade: 4.6
Finish: Plain, oil, black, HDG, electro-gal., yellow zinc, Dacroment and so on
Material: Q235
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