Railway Coach Screw Square Head Galvanized Lag Screw Wooden Sleeper Fastening Assembly

• Customization: Available
• After-sales Service: Yes
• Warranty: Yes
• Model NO.: Coach Screw
• Customized: Customized
• Certification: ISO14001, ISO9001
• Type: Coach Screw
• Material: Low Carbon Steel / High Carbon Steel
• Standard: Arema / GOST / GB Standard, Custom Drawing Accepta
• Head Type: Square Hex Head with Integrated Flange Washer
• Thread Type: Full Coarse Wood Screw Thread, Tapered Tip
• Surface Treatment: Hot-DIP Galvanized / Dacromet / Black Oxide
• Applicable Sleeper: Wooden Sleeper, Composite Concrete Sleeper
• Application: Fix Rail Base Plate & Rail Fastening System
• Feature: High Tensile Strength, Anti-Loose, Anti-Corrosion
• OEM Service: Custom Length, Diameter, Surface Coating Available
• Transport Package: Pallet
• Specification: 24.5cm*6cm*2.5cm
• Trademark: Yuerui
• Origin: China
• HS Code: 7318110000
• Production Capacity: 1000000pieces/Year
• Package Size: 35.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 22.000kg

Product Description

Specification

Material	Low Carbon Steel / High Carbon Steel
Origin	China
Usage	For train railway subway
Trademark	Yuerui
HS Code	7318190000
Production Capacity	100000/years
Transport Package	pallet

FAQ

1. who are we?
We are Yuerui International Trade (Shanghai) Co., Ltd., a professional railway parts supplier founded in 2024 and headquartered in Shanghai, China. 
Our core business focuses on the R&D, sales and supporting services of railway infrastructure components.
Our market distribution:
Eastern Asia: 40.00%
Domestic Market: 30.00%
Africa: 20.00%
Middle East: 10.00%
We have built stable cooperative relationships with quality manufacturers, providing reliable one-stop procurement solutions for high-speed rail, urban rail and conventional railway projects worldwide.
 
2. how can we guarantee quality?
We implement strict quality control throughout the whole process to ensure product stability and compliance with railway industry standards:
Pre-production sample confirmation 
100% final inspection before shipment 
Qualified supplier chain management 
 
3.what can you buy from us?
Main products: railway track accessories, divided into non-metallic and metal parts. 
Non-metallic parts: high-speed rail height-adjusting base plates, rubber base plates, nylon baffles, etc. 
Metal parts: gauge baffles, joint bars (fish plates), turnout special base plates, elastic clips, high-speed passenger dedicated line clip fasteners, various railroad spikes, rail joint splints, and a full range of multi-element co-permeation anti-corrosion railway fittings.
 
4. why should you buy from us not from other suppliers?
Professional focus on railway industry 
Deeply engaged in rail transit components, with precise product positioning and in-depth understanding of global railway standards and project demands.
Stable quality & cost efficiency 
Strict quality control paired with optimized supply chain, offering competitive pricing without compromising performance.
Global delivery experience 
Rich experience in exporting to Asia, Africa and Middle East, familiar with cross-border logistics, customs clearance and local market requirements.
 
5. what services can we provide?
Delivery Terms: Flexible negotiation supporting EXW, FOB, CIF, DAP and other common trade terms
Payment Currency: Accept USD, CNY and other major international currencies
Value-added services: Customized product development, sample provision, technical support, after-sales consultation, one-stop logistics arrangement