Products Description
Screw spikes are one of the most popular rigid rail fastenings and are widely used to fasten rails on wooden or concrete sleepers. Screw spikes are used to fasten sleeper panels to wooden sleepers in pre-drilled holes and together with plastic inserts pre-cast in concrete sleepers. They are widely used in high-speed tracks.
These efficient fasteners reduce installation and maintenance costs. They are suitable for wooden structures, highway crossing plates and panels, bridge and trestle guardrails, car access points, docks, etc. The washer head is forged in one piece to eliminate corrosion between the head and the washer. The excellent holding power of the thread ensures a secure installation. The spikes are easy to install and can be driven with a hammer or pneumatic spike gun. They rotate when inserted into the pre-drilled hole without damaging the wood fibers. They cannot be overdriven and can be easily removed with hand or power tools for reuse.
Spiral Spike Size：
| Grade | 4.6 | 5 .6 | 8.8 |
| Material | Q235 | 35# | 45# |
| Mechanical | Tensile strength: ≥ 400Mpa | Tensile strength: ≥ 500Mpa |
Tensile strength: ≥ 800Mpa |
| Yield strength: ≥ 240Mpa | Yield strength: ≥ 300Mpa | Yield strength: ≥ 640Mpa | |
| Elongation: ≥ 22% | Elongation: ≥ 20% | Elongation: ≥ 12% | |
| 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 | ||
Precautions for installing
Choose the right type of spike:
Choose the right type of spike according to the material of the sleeper (wooden sleeper, concrete sleeper) and the track structure, such as spiral spikes, buckle spikes, ordinary iron nails, etc.
Avoid repeated nailing:
Repeated hammering can easily damage the spikes or damage the sleeper holes, resulting in loosening or loose fixation.
Drilling depth and diameter should match:
The pre-drilled holes should match the diameter and length of the spikes to prevent loosening or cracking.
Operation specifications:
Operators need to wear protective equipment and use compliant tools to ensure construction safety.
Climate impact:
When working in cold or humid environments, it is necessary to consider the expansion and contraction of materials to avoid loosening in the later stage.
Regular maintenance and inspection:
Spikes need to be inspected regularly after use, and if they are found to be loose or damaged, they should be replaced in time.
about Us
We focus on providing high-quality railway spike products：
As a company specializing in the export of railway equipment, we focus on providing high-quality railway spikes to global customers. We are well aware of the key role of spikes in the track system, so we strictly control material selection, manufacturing process, quality inspection, etc. to ensure that each spike meets international railway transportation standards. Our spikes not only have excellent tensile strength and shear resistance, but also can be used for a long time in various climatic conditions without loosening or corrosion, making them an ideal choice for railway construction and maintenance.
GNEE also manufactures many other railway fasteners such as track bolts, sleeper screws, rail anchors, rail joint rods, tie plates, spring bars, spring clips, etc.
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