What is the lead time for orders?

The average lead time is 1-3 months, regardless of peak or off-season periods.

Are there options for high tensile strength spikes?

Yes, we supply high tensile strength screw spikes with options up to 120,000psi minimum tensile strength and 92,000psi yield strength.

Where are your factories located?

We have two factories located in Ma'anshan, China, which are CRCC and ISO certificated with a total area of about 320,000 square meters.

Heavy-Duty M20120 Track Screw Spike Rust-Resistant M21149 Screw Spike for Rail Projects

Name: Heavy-Duty M20*120 Track Screw Spike Rust-Resistant M21*149 Screw Spike for Rail Projects
Brand: Maanshan Kingrail Technology Co., Ltd.
SKU: 2076748802

Anhui, ChinaMaanshan Kingrail Technology Co., Ltd.

Heavy-Duty M20*120 Track Screw Spike Rust-Resistant M21*149 Screw Spike for Rail Projects

US$0.50-1.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

2 Nyears

Model NO.

Track Screw Spike

Customized

Certification

ISO14001, ISO9001

Type

Screw Spikes

Other Name

Sleeper Screw, Rail Screw or Lag Bolt

Material

Q235, 35# ,45#,Stainless Steel

Standard

GB/T 1346,GB,JIS,ANSI,DIN,BS

Processing

Hot Rolling

Surface

Bronze,Zinc,Rainbow,Plain,Nickle,Passivated,Electr

Service

OEM ODM Custom

Sizes

M1.6,M2,M2.5,M3,M3.5,M4,M5,M6,M8,M10-M20

Head Type

Pan,Binding,Cheese,Truss,Flat,Oval,Round,Fillister

Drive Type

Slotted(Socket),Square,Pz,Triangle,H,Torx(

Heat Treatment

Tempering,Hardening,Stress Relieving,etc.

Application

Railway, Engineering, Bridge Construction, Buildin

Grade

4.8,5.6,8.8.10.9,12.9

Shape of Head

Square/Hexagon/Conical

Tensile Strength

High Tensile Strength

Factory

China Manufacturer, Supplier, Factory

Transport Package

Wooden Box/Pallet

Specification

Rail Screw Spike for Wooden or Concrete Sleeper

Trademark

Kingrail Parts

Origin

China

HS Code

86080090

Production Capacity

50000PCS/Year

Key features

Customization Options: Supports OEM/ODM services with customized sizes, materials, and surface treatments based on drawings.

Wide Material Range: Available in Q235, 35#, 45#, and Stainless Steel to meet diverse strength and corrosion requirements.

Multiple Standards: Complies with ISO9001, ISO14001, UIC, AREMA, JIS, GB, ANSI, DIN, BS, and ASTM A66-87.

High Tensile Strength: Offers high tensile strength options up to 120,000psi for heavy-duty railway and engineering applications.

Diverse Head Types: Provides Pan, Binding, Cheese, Truss, Flat, Oval, Round, and Fillister head types for various needs.

Factory Direct Supply: Direct from two CRCC and ISO certificated factories in China with over 20 years of manufacturing experience.

Specialized Applications: Suitable for railway, mining, bridge construction, and specific regional needs like African big disk spikes.

Quality Assurance: Strict quality control with cold bending tests and tensile strength verification ensuring reliability.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Maanshan Kingrail Technology Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.36h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with business activities covering metal-product research and development, technical services, key systems and components, railway rolling stock parts, and related equipment sales. It reports ISO 9000 and ISO 9001 certification, OEM service for well-known brands, ODM capability, and broad customization options. Reported production capacity includes wheels, track materials, and metal products, while quality-control and traceability evidence is incomplete. The supplier has one R&D engineer, no new products reported in the past year, no available SDK, and no R&D audit documentation. After-sales service is included in the R&D engineer’s responsibilities, but documented complaint-handling and corrective-action records are absent. No monetary or financial figures are included in this assessment; the available records only identify financial information for three historical years. Overseas service infrastructure is limited, with no overseas agents, branches,...

Supplier typeThe supplier is explicitly classified as a trading company. Its stated activities include metal-product R&D and technical services, as well as sales of key systems, railway rolling stock parts, and related equipment.

CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. However, quality assurance status is unspecified, and approved-supplier, corrective-action, and complaint-handling records are incomplete or undocumented.

Production capacityReported annual capacity includes 20,000 wheels, 10,000 tons of track materials, and 800 tons of metal products, supported by 11–20 quality-control staff and ISO certifications. However, the supplier states it has no in-stock service capacity, while raw-material traceability and outsourcing controls remain unknown.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, and also provides ODM services. These statements directly support broad customization capability.

Product Q&A

Q:What materials are available for the screw spikes?

We provide screw spikes made from Q235, 35#, 45#, and Stainless Steel to suit different strength and corrosion resistance requirements.

Q:Can you customize the screw spikes according to our drawings?

Yes, we support OEM and ODM services. You can provide your drawings or specifications, and we will customize the size, material, and surface treatment accordingly.

Q:What standards do your rail screw spikes comply with?

Our products comply with various international standards including ISO9001, ISO14001, UIC, AREMA, JIS, GB, ANSI, DIN, BS, and ASTM A66-87.

Q:What is the warranty period for these products?

We provide a 2-year warranty for our screw spikes, along with 1 year of after-sales service.

Q:What are the common sizes and specifications available?

We offer a wide range of sizes from M1.6 to M20, with specific rail screw spikes like M22*130, M24*150, and inch sizes like 3/4', 7/8', and 15/16'.