Products Description
Railway bolt is one of the most important railway fasteners in railway system. In general, railway bolts are used to fasten rail track ends together at a joint. The sizes of railway bolts are varying with the requirements of the section of steel rail. The proper diameter and length of the railway bolt can be determined by checking the applicable railway standard.
Specifications Of Rail J Hook Bolt
Specifications Of Rail J Hook Bolt
| Parameter | Specification |
|---|---|
| Diameter Range | 1/4″ ~ 2″ (6.35~50.8 mm) |
| Common Materials | Carbon Steel (Q235B, Q345B), Stainless Steel (304/316), Alloy Steel (40Cr) |
| Performance Grade | Grade 8.8, Grade 10.9 |
| Thread Type | UNC (Unified Coarse Thread) |
| Surface Treatment | Galvanized, Dacromet, Black Oxide, etc. |
| Tensile Strength | Grade 8.8: 800–900 MPa |
Gnee Factory - Railroad Track Bolts Photos
Application of J Hook Bolts
Application Range Of J Hook Bolts
High-speed railway: ballastless track slab anchoring;
Heavy-duty railway: withstand high impact loads of coal/ore trains;
Switch area: reinforced fixation of complex stress-bearing areas;
Bridge expansion joints: cope with thermal expansion and contraction displacement
Advantages of Gnee Railway Bolts
Our products are packaged and shipped in professional packaging, using a five-layer reinforced protective packaging system with a moisture-proof performance of 99%. At the same time, we have added a unique shock-proof lining to reduce the damage to the product caused by transportation vibration.
GNEE RAIL produce railway sleeper bolts, fish bolts, clip bolts, hook bolts, T-bolts, high-strength hexagonal head bolts, and non-standard parts of various special materials and special specifications. And provide customized services such as size and surface treatment at competitive prices.
About the Company
who choose us?
We have an experienced international business team that supports multi-language communication such as Russian, Spanish, Arabic, and English, which facilitates efficient docking with customers from different countries, quickly understands their needs, and shortens the cooperation cycle.
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