Trapezoidal Thread Bolt×帝国製鋲 - List of Manufacturers, Suppliers, Companies and Products

[Product Catalog] Trapezoidal Screw Bolt for PC Sleepers

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 a female thread, using a spring. Our company manufactures the threaded part of the bolt using a hot-rolled 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 newly constructed Shinkansen lines, including the Sanyo Shinkansen. 【Features of the Hot-Rolled Rolling Method】 - Superior 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 available - Machining of special steel and stainless steel threads is also possible *For urgent or emergency inquiries, please contact us through our website for technical questions.

• Company：帝国製鋲
• Price：Other

• Steel
• Secondary steel products
• Work tools