Model NO.
SS35KS
Certification
AREMA, BS, ASTM, UIC, TB
Type
Rail Screw Spike Material: Carbon Steel
Material
Steel Q235, 35#, 45#; Aolly Steel 40cr, 42CrMo, 35CrMo
Surface Treatment
Plain Oiled, Oxygen Black, Zinc Plated, HDG
Grade
3.6/4.6/4.8/5.6
Size
M16-M60 * L80-600
Usage
for Fastening System
Features
High Fixing
Model Number
Customized According to The Drawing
Products Certification
ISO9001-2008, SGS
Head Style
Customized
Sample
Free with Courier Fee by Buyer
Bolt Grade
8.8
Warranty
3 Years
Color
Customized
Trademark
ALEX
Transport Package
Woven Bags with Pallet of Fumigation-Free
Specification
M16-M60 * L80-600
Origin
Suzhou Jiangsu
HS Code
7318150000
A screw spike, rail screw (or lag bolt) is a large (~6 in or 152 mm length, slightly under 1 in or 25 mm) metal screw used to fix a tie plate or fasten rail. Screw spikes are fixed into a hole bored in the sleeper. The railway screw spike has a higher cost to manufacture than the rail spike but has the advantage of greater fixing power; approximately twice that of a rail spike, and can be used in combination with spring washers.
| Product | Tensile Strength | Yield Strength | Elongation | Reduction of Area | Hardness |
| High Tensile Screw | 120,000psi(min) | 92,000psi(min) | 14%(min) | 35%(min) | HRC22-HRC32 |
Kunshan Alex Railway Fastening Co., Ltd 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 following:
1. Elastic Rail Clip and Clamp, SKL clip, E Clip, Deenik clip, Fist clip;
2. Rail Screw Spike/coach screw/drive screw/dog spike;
3. Plastic Dowel/screw dowel;
4. Track Bolt with Nut;
5. Rail Base (Tie) Plate;
6. Rail Fish Plate, Fish Bolt, nut and washers;
7. Railway Shoulder (Insert);
8. Railroad Rubber and EVA Pad;
9. Rail spring washer, Rail plain washer;
10. Rail Clamp plate;
11. Train Block shoe/ Brake block;
12. Rail Anchor;
13. Rail Shoulder;
14. Steel Rail;
15. Steel Sleeper.
We try our best to supply the quality products at the best price.
