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Coach-screws
Coach-screws are used to fasten the plates on wooden or concrete sleepers. Coach-screws are supplied in different lengths, with different threads, made from different materials and with different coatings for rust protection.
Advantages
- Adequately adjusted threads result in a high pull-out resistance and optimum conditions for the specific field of application
- International and railway specific standards
Technical characteristics
Coating
Corrosion-resistant galvanizing and other treatments
Technical characteristics:
| VAE APCAROM UTILIZING SCOPE For railway superstructure assembling, respectively at rail fastening the wooden sleeper (SS 5, SS 76) or on the precompressed concrete sleeper, with plastic sleeper plugs (SS8 and SS 25) |
| VAE APCAROM UTILISED MATERIAL Hot rolled round steel for screws, with the following characteristics: Yield point Rc = 240 N/mm² nominal Tensile breaking strength R = 400/mm² nominal |
