What are the available strength grades for these bolts?

The bolts are available in strength grades 4.6, 5.6, 8.8, 10.9, and 12.9 to suit different application requirements.

What is the minimum order quantity?

The minimum order quantity is 2 pieces.

What surface treatments are available?

Available surface treatments include Oxide Black, Zinc Plated, and Dacromet.

Good Hardness Track Fastening Bolt Dacromet Fastener

Name: Good Hardness Track Fastening Bolt Dacromet Fastener
Brand: Chongqing Xinrail Technology Co., Ltd.
SKU: 2207935425

Chongqing, ChinaChongqing Xinrail Technology Co., Ltd.

US$1.50

500-4,999 Pieces

US$1.42

5,000-9,999 Pieces

US$1.37

10,000+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

Carriage Bolt

Customized

Certification

ISO9001

Type

Bolt

Product Name

Rail Bolt

Material

45# Steel

Process

Cold Heading

Surface

Oxide Black/Dacromet

Standard

Feature

Good Hardness

Strength Grade

4.6/5.6/8.8/10.9

Tolerance

Grade a/Grade B

Dimension

Customized

Transport Package

Carton Packing

Specification

Customized

Trademark

XRD

Origin

Chongqing China

Production Capacity

10000000

Key features

Customized Dimensions: Dimensions are fully customized to meet specific customer requirements and project specifications.

High Strength Grades: Available in strength grades 4.6, 5.6, 8.8, 10.9, and 12.9 for diverse load requirements.

Railway Infrastructure Focus: Designed for robustness and vibration resistance in tracks, switches, bridges, and signaling systems.

Durable Surface Treatment: Features oxide black, zinc plated, or Dacromet surfaces for enhanced corrosion resistance.

ISO9001 Certified: Manufacturing process adheres to ISO9001 quality management standards for reliability.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and product assurance.

Expert OEM/ODM Services: Tailored solutions provided by an expert team to meet unique project needs.

Low Minimum Order: Flexible ordering with a minimum order quantity of just 2 pieces.

Company profile

Importers and ExportersQuality AssuranceQA/QC Inspectors

Chongqing Xinrail Technology Co., Ltd.

Chongqing, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 7 Months CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.08h CertifiedTerms of Payment: T/T, LC, Western Union

About Our Factory & Business Background

AddressXinrui Didai, Shiqiaopu Street, Jiulongpo District, Chongqing, China

Plant Area74 square meters

Number of Employees9

Registered Capital500,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Minimum Order Quantity2 Pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsTrain Part, Railway Part, Railway Vehicle Parts, Railway Traction Motor, Rail Fastening System, Rail Joints, Railway Equipment, Railway Bogie Part, Railway Brake Part, Train Interiors

QA/QC inspectors1 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers4 people

Traceability of Raw MaterialsNo

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2024-07-10

Main MarketsCentral Asia

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the main factors to consider when selecting track accessories?

Key factors include compatibility with existing systems, adherence to international quality and safety standards, durability under environmental conditions and load requirements, and cost-effectiveness balancing long-term performance with maintenance needs.

Q:How do you ensure the quality of your products?

We ensure quality through rigorous testing and quality control procedures, sourcing from internationally recognized manufacturers, and ensuring compliance with industry standards and regulations to guarantee performance and safety.

Q:Can you provide customized solutions for specific projects?

Yes, we offer customized solutions tailored to specific project requirements. Our expert team works with you to understand your needs and provide tailored products and solutions to meet your project's specifications.

Q:Do you offer technical support and after-sales service?

Yes, we provide comprehensive technical support and after-sales service. Our team is available to assist with installation, maintenance, and troubleshooting to ensure the optimal performance of our products.

Q:Do you ship internationally?

Yes, we offer international shipping to a wide range of countries. Shipping costs and arrangements will be provided based on the destination and order details.