Grade 4.6,5.6 And 8.8 To UIC864-1 Ss Sleeper Screw Spike
Size: all types available
Standard: UIC, AREMA, GB, BS, DIN and JIS or ISO, etc.
Surface: Plain (oiled), black painting, Zinc, HDG
Packing: 25Kg plastic bags and wooden pallets or according to clients
Product Introduction
A rail screw spike, also called sleeper screw,is a medium or large metal screw used to fasten a rail base plate or rail. Such spikes are always fastened into holes bored into the tie sleeper, sometimes together with imbedded plastic dowels, popularly used for rails with wooden sleepers, especially in America and Canada.
The Ss series sleeper screw spikes are among the most widely used threaded rail spikes in the railway industry, primarily designed to connect rails and sleepers, ensuring long-term track stability. This series is categorized by strength grades, including Grade 4.6, 5.6, and 8.8, all conforming to the UIC864-1 standard. The length and diameter vary by model, such as Ss8-140 (M24×140), Ss8-150 (M24×150), and Ss8-160 (M24×160). Ss series screw spikes can be finished according to customer requirements-plain, galvanized, painted, or oiled-providing excellent corrosion resistance and long service life.
Product Specifications
| No. | Product Name | Specification | Material | Surface | Standard | |
| 1 | Fishtail Bolt | M8-M64 | Q235,45#,55#,etc | Zinc,Plain, Black Oil | UIC,AREMA,JIS,GB or according to your requests. | |
| 2 | Screw Spike | Square Head Screw Spike | M16-M22 *145-200 | |||
| Hexagon Head Screw Spike | ||||||
| Other Types | ||||||
| Type | Specification | Weight/kg | Surface | Standard | ||
| 3 | Sleeper Screw | Ss 1/130 | M22*130 | 0.451 | Zinc,Plain, Black Oil | UIC,AREMA,JIS,GB or according to your requests. |
| Ss 1/150 | M22*150 | 0.478 | ||||
| Ss 2/180 | M22*180 | 0.595 | ||||
| Ss 5/150 | M24*150 | 0.545 | ||||
| Ss 6/130 | M26*130 | 0.658 | ||||
| Ss 6/150 | M26*150 | 0.702 | ||||
| Ss 6/170 | M26*170 | 0.385 | ||||
| Ss 7/180 | M24*180 | 0.636 | ||||
| Ss 8/140 | M24*140 | 0.528 | ||||
| Ss 8/150 | M24*150 | 0.548 | ||||
| Ss 8/160 | M24*160 | 0.568 | ||||
| Ss 23/160 | M23*160 | 0.645 | ||||
| Ss 24/165 | M24*165 | 0.59 | ||||
| Ss 25/165 | M25*165 | 0.625 | ||||
Product Application
The Ss series sleeper screw spikes are widely used in high-speed railways, metros, heavy freight railways, and industrial rail lines. They provide a secure connection between rails and sleepers, maintaining track gauge accuracy while absorbing vibrations and impacts generated during train operation. This series of screw spikes can be used with wooden or concrete sleepers and can be reinforced with plastic sleeves or flat washers, making them suitable for track construction and maintenance projects in coastal areas, bridges, tunnels, and high-frequency transport lines.
railway screw spike Processs
Production Processs:
1. Raw material 2. Wire drawing 3. Wire drawing cutting 4. Head shaping 5. Edge cutting 6. Wire rolling 7. Heat treatment 8. Surface treatment 9. Final inspection 10. Packaging 11. Shipping
GNEE RAILWAY RAILWAY is a leading Chinese manufacturer of railway fasteners, holding a production license from the Ministry of Railways. Leveraging mature production processes and rigorous inspection standards, we ensure the stability and reliability of our products.
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