Railway screw spikes are usually used to fasten railway ties or sleepers and also they also can be used in conjunction with plastic ferrules, casted into concrete ties /sleepers.
Rail Screw spike Specifications
| Type | Ss5, Ss 8, Ss25, Ss36, UIC864-1 Series, etc |
| Raw material | Q235, 35 steel, 45steel, 40Mn2, 20 Mn Si |
| Grade | 4.6, 4.8, 5.6, 8.8 |
| Surface | plain(oiled), black paint, color paint, zinc, HDG, etc |
Tips for Replacing Screw Spikes in Rail Sleepers
Remove old parts – Use a wrench to remove nuts, plates, and pads.
Take out spikes – Remove screw spikes with a wrench; for broken ones, burn out sulfur and clear the hole.
Prepare hole – Ensure 140–160 mm depth, clean, and fill with molten sulfur.
Install spike – Place anchor frame, insert screw spike vertically, then let sulfur solidify.
Finish – Clean excess sulfur, oil the screw, reinstall pads and plates, and tighten nuts.
GNEE RAIL can provide various types of railway spiral spikes, such as Ss series Sleeper Screw, Square head screw spike, Hexagon screw spike, Double-head screw spike, etc. If you need more detailed product information, please contact us.