As a professional manufacturer and supplier of railway fasteners, GNEE RAILWAY RAILWAYL can provide various specifications of railway screw spikes. Designed with high precision and processed under advanced technology, GNEE RAILWAY railway screw spikes are manufactured with high grade raw steel materials for almost the all specifications of railway screw spikes. With reliability, robustness and effective performance, railway screw spikes from GNEE RAILWAY RAILWAYL are widely used in railway engineering all around the world.
Railroad Concrete Sleepers Screw Spike is a key fastening component used in railway fastening systems to securely fix rails onto concrete or wooden sleepers. As part of the rail screw spike family, it provides a strong mechanical interlock between the rail and sleeper through its threaded body, offering excellent pull-out resistance, vibration stability, and long-term durability.
This rail screw spike is made of Q235 carbon steel, known for its excellent plasticity and weldability. After hot forging and precision thread rolling, the surface is smooth with superior engagement capability. It achieves tensile strength ≥ 500 MPa and yield strength ≥ 300 MPa, meeting UIC864-1 Grade 5.6 standards. Surface options include plain (oiled), hot-dip galvanized, and zinc-plated, ensuring strong corrosion resistance even in humid or coastal environments.
- Grade: 4.6, 5.6, 8.8
- Material: Q235, 35#, 45#
- Surface Treatment: Plain (oiled), black painting, Zinc, HDG
- MOQ: 5000PCS
- Packing: 25KG plastic bags and wooden pallets or according to clients' requirements
| Brand | GNEE RAILWAY RAILWAYL | |||
| Name | Concrete Sleeper Screw Spike | |||
| Type | Ss5.-150 | V20-135 | ||
| Ss8-140 | V23-115 | |||
| Ss8-150 | V23-135 | |||
| Ss8-160 | V23-155 | |||
| Ss23-160 | V23-215 | |||
| Ss25.-165 | V26-115 | |||
| Ss35.-161 | ||||
| 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 | ISO898-1, UIC864-1, and NF F500-50 | |||
GNEE RAILWAY RAILWAYL can supply various standards of railway screw spikes manufactured with international standards, such as BS, ATM, DIN and so on. GNEE RAILWAY has extensive experience in the rail industry and a high level of expertise in this specialized field. Any quantity is viable, big or small. And we can offer a range of finishes including hot dipped galvanized, black, sherardized or self color for the budget conscious.
