Products Description
Heavy Hex Head Frog Bolts are primarily used to connect and secure the frog, a critical component of railroad crossings. The bolts play a crucial role in ensuring the robustness and secure connection of the frog structure.
More product information
GNEE RAIL Heavy Hex Head Frog Bolts feature a heavy hex head design, making them easier to install and uninstall. The design takes into account the specific requirements of railway structures, ensuring that the bolts can firmly connect various parts of the frog to maintain the integrity of the crossing.
Specification：
Size: Dia.3/4"－1-3/8", Length up to 30"
Standard refers: ASTM A325
Material: A325
Surface treatment: Black, Zinc plated
How to select and maintain rail connection bolts?
When selecting hex head frog bolt, the mechanical performance parameters of the bolts should be determined according to the actual project requirements, including tensile strength, yield strength and corrosion resistance. Environmental conditions should be considered, such as whether it is located at the seaside or in a humid area, and materials with good corrosion resistance should be selected. The size and preload of the bolts are also key factors and must comply with national or industry standards to ensure sufficient safety margins after installation.
GNEE RAIL is a foreign trade company that has been deeply involved in the field of rail bolts for many years. It has long focused on the international railway market and provided reliable fastening solutions for rail transit projects in many countries and regions. Whether it is a new line or maintenance of an existing railway, we always provide stable and high-quality product support.
About the Company
who choose us?
Accumulation of brand reputation and customer word-of-mouth testimony
For more than ten years, GNEE RAIL has won unanimous praise from customers around the world with its stable product quality and reliable supply services. The high satisfaction and continuous repurchase of customers are the driving force and value embodiment of our continuous progress.
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