Price
Supplier Info.
Report Item
Your report on Product(s) will be sent to EC21 Administrators once submitted.
Then, Administrators will investigate and then take appropriate actions.
Contact Supplier
SS8 SS25 3V Railway Screw Spike, Railroad Sleeper Screw, Rail Screw, Rail Spike
We specialise in manufacturing railway Screw Spikes to various international standards, including AREMA for North America, EN 13481 and UIC 864-2 for European railways, and GB for China, We are able to customize railway screw spikes according to our customer's specific requirements.This includes custom length, thread, material, grade and finish.

SS8 railway screw spike,S25 railway screw spike and 3V railway screw spike are our featured screw spikes.

A railway screw spike, also known as a sleeper screw or rail screw, is a large, threaded metal screw used to fasten rails or base plates to railway sleepers (or ties).
We can also supply many kinds of rail sleeper screw spikes according to customer’s drawing and specification.

Specification and weight about SS8 SS25 3V Railway Screw Spikes:
Ss Series Screw spikes
|
No. |
Type |
Specification(mm) |
Weight/kg |
Surface |
Standard |
|
Ss Series Sleeper Screw |
Ss 1/130 |
M22*130 |
0.451 |
Zinc,Plain, Black Oil,etc |
UIC,AREMA,JIS,GB or according to your requirements. |
|
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 |
0.785 |
|||
|
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 |
Square Head Screw Spike
|
Product Name |
Specification(mm) |
Material |
Surface |
Standard |
|
Square Head Screw Spike |
M22*145 |
45# 55Q Q235 or According to your requirements. |
Natural Zinc Paint Oil or According to your requirements. |
UIC AREMA DIN GB or According to your drawings or samples. |
|
M22*155 |
||||
|
M22*165 M22*165 |
||||
|
M22*185 |
||||
|
M22*195 |
||||
|
Customized |
Double-head Screw Spikes
|
Product Name |
Specification(mm) |
Grade |
Raw Material |
Surface Treatment |
|
Double-head Screw Spike |
23*174 |
4.6, 5.6, 8.8, 10.9 |
Q235, 35#, 45# |
Plain (oiled), Bluing, Zinc, HDG, etc. |
Dog Spikes
|
Product Name |
Specification(inch) |
Material |
Surface |
Standard |
|
Dog Spike |
5/8×6 |
A3, Q235, 45#, 55#, etc |
According to your requirements. |
According to customer’s drawings or samples |
|
9/16×5-1/2 |
||||
|
3/8×3-1/2 |
||||
|
1/2×3-1/2 |
||||
|
Customized |
3V Screw Spikes

|
Type |
Dimension(mm) |
Weight (Kg) |
|
V20-135 |
M20×135 |
0.438 |
|
V23-115 |
M23×115 |
0.48 |
|
V23-135 |
M23×135 |
0.55 |
|
V23-155 |
M23×155 |
0.62 |
Steel Rails And Railroad Fasteners Supplier
Signum workshorp covers an area of 12,000m².
With ISO9001-2008 Certificate and approved license from China’s Railway Ministry.
Standard or customized products are all available according to the requirements of the clients.
Our products all pass strict testing with a full set of inspection facilities.
With detailed requirements or drawings, you can get a quote to you within 48 hours.
For some rail fasteners, we accept to send you the free samples with freight collect.
Find the Rails and Fasteners you need.

| Registration Date | 2025/03/19(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2017 |
| Employees total | 11 - 50 |
| Annual revenue | USD 5,000,001 - 10,000,000 |
| Company | Kunshan Signum Machinery Technology Co., Ltd. |
|---|---|
| Address | 120 Tongjing Road, Lujia Town, Kunshan, Jiangsu 215331 ChinaSuzhouJiangsu215331China |
| Phone | 86 - 0512 - 50353196 |
| Fax | 86 - 158 - 62664803 |
| Homepage | www.rail-fastening.com |
| Contact | Eva Yin |