A Railway Track Bolt is a specialized fastener used to join rail sections together or to attach rails to tie plates, ensuring the stability and alignment of the railway track. These bolts are essential for maintaining the structural integrity of the railway system under heavy loads and constant vibrations caused by passing trains.
GNEE Rail specializes in the production of Railway Track Bolts, ensuring superior quality and reliability for both domestic and international railway projects. Our track bolts are manufactured with precision to meet industry standards, providing long-lasting performance for safe and efficient railway operations.
| Name | railway Clip bolts | |||
| Type | Button head oval neck track bolt | |||
| Diamond neck track bolts | ||||
| Or the type by customers’ drawings | ||||
| Grade | 4.6 | 5.6 | 8.8 | 10.9 |
| Material | Q235 | 35# | 45# | 40Cr |
| Mechanical
properties |
Tensile strength:
≥400Mpa |
Tensile strength:
≥500Mpa |
Tensile strength:
≥800Mpa |
Tensile strength:
≥1000Mpa |
| Yield strength:≥240Mpa | Yield strength:≥300Mpa | Yield strength:≥640Mpa | Yield strength:≥900Mpa | |
| Elongation:≥22% | Elongation:≥20% | Elongation:≥12% | Elongation:≥9% | |
| Cold bending:
90 degree without crack |
Cold bending:
90 degree without crack |
Cold bending:
90 degree without crack |
Cold bending:
90 degree without crack |
|
| Surface | plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing | |||
| Standard
refers |
UIC864-2 | |||
