High Tensile Metal Railway Sleeper Screws are essential components in railway fastening systems, designed to securely fasten rails to wooden or concrete sleepers and maintain track stability and safety during train operations. As a professional railway fastener supplier, GNEE RAIL provides screw spikes in various diameters, lengths, and surface finishes to meet the technical demands of different railway tracks, bridges, and infrastructure projects.
These screw spikes feature a threaded shank with a hexagonal or square head, offering excellent torque resistance. The coarse-thread design enhances grip with the sleeper, effectively preventing loosening or displacement. Available in diameters from 12mm to 27mm, they can be tailored to fit different sleeper materials and operating environments.
The sleeper screws are commonly made from Q235, 35#, 45#, 40Cr, 20MnSi, or high-strength alloy steel, meeting UIC864-1 and ISO898-1 standards. Available in strength grades such as 4.6, 5.6, and 8.8, they offer excellent tensile and yield strength, as well as elongation performance, making them suitable for heavy-haul and high-speed rail systems.
| Brand | GNEE RAIL | |||
| 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 | |||
If you have special requirements for dimensions or higher strength materials, please contact us for special custom production.
GNEE RAIL manufactures railway fasteners and standard components. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.
We can provide products according to customers' drawings and samples.Our main products are as follows:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E clip/ PR clip/SKL clip/ DE clip/ RN Clip/ Nabla clip, etc
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/Hook bolts / Foundation bolts/ Stud bolts/ Rod bolts/ Curved bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/ Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail sleepers
9. Plastic dowel / Guide plate/ Nylon insert / Rail insulator
10. Rail pad (Rubber, EVA, TPU, etc.)/ Rail sole plate / Rail adjustment pad
We are trying to supply the best products at the best price!Click here to obtain the detailed product catalog of GNEE RAIL.
