What are your payment terms and loading ports?

Payment: T/T (30% deposit, 70% balance before shipment) or L/C at sight. Ports: We ship from Xiamen or any Chinese port, giving us the flexibility to choose the fastest global routing for you.

Grade 12.9 M16802 Hex Head Track Roller Bolt Nut Excavator Bulldozer Undercarriage

Name: Grade 12.9 M16*80*2 Hex Head Track Roller Bolt Nut Excavator Bulldozer Undercarriage
Brand: Changsha Novaxis Import and Export Co., Ltd.
SKU: 2177620672

Hunan, ChinaChangsha Novaxis Import and Export Co., Ltd.

Grade 12.9 M16*80*2 Hex Head Track Roller Bolt Nut Excavator Bulldozer Undercarriage

US$0.23

100-9,999 Pieces

US$0.20

10,000+ Pieces

Product specifications

Product Name

Certification

Color

Sample price:US$0.23/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support 24/7

Warranty

1 Year

Model NO.

16*80*2

Application

Excavator

Certification

CE, ISO9001: 2000

Condition

New

Material

40cr

Grade

12.9

Color

Black

Qty/Box

160

Transport Package

Carton Box

Specification

0.156KG

Trademark

Origin

Quanzhou

HS Code

8431499900

Production Capacity

30000000

Key features

High Tensile Grade 12.9: Manufactured with premium 40Cr/35CrMo alloy steel for superior strength.

Customizable Sizes: Standard M24x75mm available with other sizes customizable upon request.

Rust Resistance: Surface treated with black oxide or phosphating for excellent corrosion protection.

24/7 Online Support: Continuous technical assistance available around the clock for all customers.

Factory-Direct Pricing: Competitive rates without middlemen via our 25-year manufacturing legacy.

Rapid Global Delivery: Stocked in Changsha and Quanzhou for fast dispatch within 3-7 days.

Comprehensive Warranty: 1-year warranty coverage provided for all mechanical fasteners.

CE Certified Quality: Products meet strict CE certification standards for safety and reliability.

Company profile

High Repeat Buyers Choice

Changsha Novaxis Import and Export Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: Xiamen, Changsha, ShanghaiAverage Response Time: ≤1.37h

AI-Powered supplier vetting

SummaryThe supplier is a trading company with a focus on import and export services, primarily engaging in the trade of hardware products and machinery for construction. It lacks formal procedures for quality assurance and customer complaint handling. The supplier has minimal R&D capabilities and does not offer ODM or OEM services. Financial records indicate no profits or revenues over the past years, suggesting potential financial instability. Production capability is moderate with a significant portion dedicated to export markets, but there is no presence in overseas warehouses or showrooms.

After-Sales capabilityThe supplier lacks written procedures or records for handling after-sales services and customer complaints.

Financial creditThe supplier shows no gross or operating profits, revenues, or cash inflows over the past three years, indicating poor financial credibility.

R&D capabilityThe supplier does not provide ODM services, OEM for popular brands, or SDK availability, indicating limited innovation capability.

Production capacityThe supplier demonstrates significant production output with a focus on bolts, nuts, rollers, and chains, with a high export percentage.

Product Q&A

Q:Are you a trading company or a manufacturer?

We operate a 'Manufacturer +' model. We are the direct manufacturer of Fasteners (via our 25-year family-owned factory) and strategic equity partners for Undercarriage Parts. You get factory-direct prices with professional export service.

Q:How do you guarantee product quality?

Quality is our first priority. We use premium 40Cr/35CrMo steel with precise heat-treatment. Every batch undergoes strict inspections (hardness, dimensions, visual) before leaving our Changsha/Quanzhou warehouses. Material certs and warranties are provided.

Q:How can I ensure the parts fit my machine?

It's easy! Simply provide the machine model, part number, or serial number. For non-standard parts, just send us the dimensions or drawings.

Q:What are your delivery time and MOQ?

Thanks to our dual warehouses (Changsha & Quanzhou), we offer flexible support: Delivery: 3-7 days for in-stock items; 20-30 days for mass production. MOQ: Highly flexible. Usually 100-500 pcs for bolts, and 10-20 pcs for undercarriage parts. Tip: Mixing parts in one pallet is recommended to save shipping costs.

Q:How is the packaging?

We ensure 100% safe arrival. All goods are packed with export-standard heavy-duty protection. We prioritize waterproof sealing and robust palletizing to strictly prevent rust and damage during long-distance sea shipping.