hex nut; hex flange nut; hex head nut; nut bolt; bolts and nuts; lock nut; steel nut; galvanized hex nut; flange nut;

Price: 0.03 USD
Trade Term: FOB
Payment Terms: T/T,L/C,WU
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Basic Info.
  • Type: Anchor Bolt 
  • Material: Steel 
  • Brand Name: ALEX 
  • Diameter: All size 
  • Length: All size 
  • Capacity: Optional 
  • Standard: DIN, ASTM 
  • Material: Carbon steel & Stainless steel & Brass & Aluminum 
  • Finish: Yellow & White zinc & black phosphated, gray phosphated 
  • Service: Manufacturing, Designing, OEM 
  • Quality Control: Inspection on each workshift/new batch material/machine adjustment 
  • Manufacturer: Kunshan Alex 
  • Processing: Forging 
  • Guarantee: According to Contract 
  • Model No.: DIN 933, DIN 931 
  • Place of Origin: Jiangsu  
  • Min.Order: 2000 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 50000 pieces per day
  • Packing:Double layer woven bags with the fumigation free wooden pallet
  • Delivery Date: Shipped in 15 days after payment

Product Description:

Railway lock nut is used with rail bolt or rail fish bolt. Our railway nut is various sizes, such as square nut, hex nut, round nut and brass nut.

Material: Carbon steel & Stainless steel & Brass & Aluminum

Grade: 5, 8, 10.9, 12.9

Surface: Plain, Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacromet coating

MOQ: 5000PCS

Packing: Double layer woven bags with wooden pallets or according to clients' requirement.






Railway nut





Dacromet nut

Q235 45#




Lock rail nut





High strength wheel nut










Company Information:

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.

Products according to customers drawings and samples. Our main products are as following:

1. Elastic Rail Clip and Clamp, SKL clip, Pandrol E Clip, Deenik clip, Fastclip, 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.

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Mr. Ross Zhu
Tel: 86-512-83639017
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Kunshan Alex Rail Fastening Co.,Ltd
No.1255 Chengbei Road, Suzhou, Jiangsu, China (Mainland)
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