Excellent strength! Customizable screw bolts available.
The "PC sleeper trapezoidal screw bolt" is a bolt that fastens the rail to a sleeper embedded with a synthetic resin plug that serves as the female thread, using a spring. Our company manufactures the threaded part of the bolt using a hot rolling method. As a result, unlike cutting methods, the fiber structure of the steel material is maintained without being severed. It has been adopted in many new shinkansen lines, including the Sanyo Shinkansen. 【Features of the hot rolling method】 - Excellent strength due to the intact fiber structure - High precision with no eccentricity - Suitable for mass production - Custom products for various shapes and trapezoidal threads are also available - Thread processing for special steel and stainless steel is possible *For urgent or emergency inquiries, please contact us through our website for technical questions.
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basic information
【Processing Range】 ○ Screw Diameter: 16 to 32 mm ○ Screw Length: 100 to 300 mm ○ Screw Pitch: 5 to 20 mm ● For more details, please contact us or download the catalog.
Price information
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Delivery Time
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Applications/Examples of results
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catalog（2）
Download All Catalogs![[Product Catalog] Trapezoidal Screw Bolt for PC Sleepers](https://image.mono.ipros.com/public/catalog/image/01/93b/335626/IPROS33904117757157705625.jpeg?w=120&h=170)
Company information
The fusion of ancient traditional techniques and modern new technologies. Believing that "years of experience lead to great creativity," we adopt the slogan "We want to fit the next needs" and aspire to advance as a company capable of creation, production, and research. Your information, suggestions, questions, and requests will guide us toward further growth. We aim to be a company that thinks and creates together with our customers, so please feel free to contact us with anything.
