4 Main Types of Rail Screw Spike
Oct 20, 2025
Railroad screw spikes are important railway fasteners, and their function is to fix railway tracks so that the railway tracks can be better pressed on the railway subgrade. Thread spikes are commonly used railway accessories in railway track transportation.
Main Types of Rail Screw Spike
Ss series Sleeper Screw
| Type | Specification | Weight/kg | Surface | Standard |
|---|---|---|---|---|
| Ss 1/130 | M22*130 | 0.451 |
Natural Zinc Paint Oil According to your needs. |
UIC AREMA GB or According to your drawings or samples. |
| Ss 1/150 | M22*150 | 0.478 | ||
| Ss 2/180 | M22*150 | 0.595 | ||
| Ss 5/150 | M24*150 | 0.545 | ||
| Ss 6/150 | M26*150 | 0.702 | ||
| Ss 7/180 | M24*180 | 0.636 | ||
| Ss 8/140 | M24*140 | 0.528 | ||
| Ss 8/150 | M24*150 | 0.548 |
Square Head Screw Spike
| Type | Specification | Material | Surface | Standard |
|---|---|---|---|---|
| Square head screw spike | M22*145 | 45# 55Q Q235 or According to your needs. | Natural Zinc Paint Oil According to your needs. | UIC AREMA DIN GB or According to your drawings or samples. |
| M22*155 | ||||
| M22*165 | ||||
| M22*185 | ||||
| M22*195 | ||||
| Other kinds |
Hexagon Screw Spike
Specially designed for N clip fastening system, it is very popular in Africa railways. It has very strict bending requirement, special raw material is applied by straightening with no crack after bending 30 degrees or so.
| Grade | 4.6 | 5 .6 | 8.8 | 10.9 |
|---|---|---|---|---|
| Material | Q235 | 35# | 45# | 40Cr |
Mechanical |
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 | ||||
| Surface | Plain (oiled) , Oxide black, Zinc, HDG, Wax, Bitumen, Dacromet, Sherardizing | |||
Double-head Screw Spike
The two-end-head screw spike is always used with N clip fastening system, especially popularly used in Africa. To meet the strict bending requirement, special raw material is applied by straightening it without any crack after bending 30 degrees or even more.
| Size | 23×174 |
|---|---|
| Grade | 4.6, 5.6, 8.8, 10.9 |
| Raw Material | Q235, 35#, 45# |
| Surface Treatment | Plain (oiled), Bluing, Zinc, HDG, etc. |
GNEE RAIL does railroad screw spikes for sale for many years and exported them to many countries around the world, producing different types screw spikes in the railway.GNEE RAIL manufacture various high-quality fasteners which meet the GB, DIN, ANSI, JIS and ISO standard.We support customized and can also manufacture non-standard fasteners according to drawing.Send your special customization requirements to GNEE.
