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MTW WEAR PARTS (SUZHOU) CO.,LTD

  • China,Suzhou
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China 150-32-21321 Track Bolt M19×1.5×60mm Grade 12.9 Heat-Treated Alloy Steel
China 150-32-21321 Track Bolt M19×1.5×60mm Grade 12.9 Heat-Treated Alloy Steel

  1. China 150-32-21321 Track Bolt M19×1.5×60mm Grade 12.9 Heat-Treated Alloy Steel

150-32-21321 Track Bolt M19×1.5×60mm Grade 12.9 Heat-Treated Alloy Steel

  1. MOQ: 100pcs
  2. Price:
  3. Get Latest Price
Material Alloy Steel
color natural
product name 150-32-21321 Track Bolt M19×1.5×60mm
Certifiion ISO
Delivery Time 6-8 weeks
Packaging Details plywood pallet
part number 150-32-21321
Brand Name MTW
Model Number 150-32-21321
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Material Alloy Steel color natural
product name 150-32-21321 Track Bolt M19×1.5×60mm Certifiion ISO
Delivery Time 6-8 weeks Packaging Details plywood pallet
part number 150-32-21321 Brand Name MTW
Model Number 150-32-21321 Place of Origin CHINA
High Light Dia M19 Track Bolts60mm Track Bolts150-32-21321
Product Overview

The 150-32-21321 Track Bolt is a premium heavy-duty fastener designed for securing track shoes to crawler undercarriage chains. Manufactured from heat-treated alloy steel and hardened to Grade 12.9, it delivers exceptional tensile strength, fatigue resistance, and long-lasting performance in demanding construction, mining, quarrying, and earthmoving applications.

Featuring an M19 diameter, 1.5 mm thread pitch, and 60 mm length, the 150-32-21321 Track Bolt provides reliable clamping force to prevent loosening caused by continuous vibration and heavy impact. Precision manufacturing ensures a secure fit, extending the service life of undercarriage components and reducing maintenance costs.

Key Features
  • OEM Part Number: 150-32-21321
  • Product Type: Track Bolt
  • Diameter: M19
  • Thread Pitch: 1.5 mm
  • Length: 60 mm
  • Weight: 0.220 kg
  • Strength Grade: 12.9
  • Heat-Treated Alloy Steel
  • High Tensile Strength
  • Excellent Fatigue and Impact Resistance
  • Precision Machined Threads
  • OEM Quality Replacement
Technical Specifications
Parameter Specification
OEM No. 150-32-21321
Product Track Bolt
Diameter M19
Thread M19 × 1.5
Length 60 mm
Weight 0.220 kg
Strength Grade Grade 12.9
Material Heat-Treated Alloy Steel

Applications

The 150-32-21321 Track Bolt is suitable for:

  • Bulldozers
  • Crawler Dozers
  • Crawler Tractors
  • Track Shoe Assemblies
  • Undercarriage Systems
  • Mining Equipment
  • Earthmoving Equipment
  • Construction Machinery
  • Quarry Equipment

Designed to provide secure fastening for track shoes under heavy-duty operating conditions.

Benefits
  • High-strength fastening performance
  • Superior resistance to vibration and impact
  • Prevents track shoe loosening
  • Extends undercarriage component life
  • Reduces maintenance and downtime
  • Improves equipment reliability
Why Choose Our Track Bolts
  • Manufactured from premium alloy steel
  • Heat-treated to Grade 12.9
  • Precision-machined threads
  • Strict quality control standards
  • Factory-direct pricing
  • Worldwide shipping available
  • OEM & ODM manufacturing services
FAQ
Q1: What is the 150-32-21321 Track Bolt used for?

The 150-32-21321 Track Bolt is designed to fasten track shoes securely to crawler undercarriage chains, providing reliable performance in demanding working environments.

Q2: What are the specifications of the 150-32-21321 Track Bolt?

It features an M19 diameter, 1.5 mm thread pitch, 60 mm length, weighs 0.220 kg, and is manufactured to Grade 12.9 strength.

Q3: Why is Grade 12.9 important for track bolts?

Grade 12.9 offers outstanding tensile strength, hardness, and fatigue resistance, making it ideal for applications subjected to heavy loads, vibration, and impact.

Q4: What industries commonly use this track bolt?

It is widely used in construction, mining, quarrying, earthmoving, forestry, and heavy equipment undercarriage maintenance.

Related Products
  • Track Nuts
  • Track Shoe Bolts
  • Segment Bolts
  • Plow Bolts
  • Undercarriage Fasteners
  • Ground Engaging Tools

For parts not listed on above page, please send to sales@mtw-blades.com for more information
All identities and trademarks referred to in this website page are only for the purpose of identifiion,comparison and description.

Company Details

Bronze Gleitlager

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 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Employee Number:

    100~300

  • Ecer Certification:

    Verified Supplier

MTW Corporation is a professional Wear Parts manufacturer that was founded in 2011.   The business is dedied to production and sale of wear parts for all types of heavy construction equipment, which includes, but is not limited to, bulldozer cutting edges and end bits, grader blades and o... MTW Corporation is a professional Wear Parts manufacturer that was founded in 2011.   The business is dedied to production and sale of wear parts for all types of heavy construction equipment, which includes, but is not limited to, bulldozer cutting edges and end bits, grader blades and o...

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  • MTW WEAR PARTS (SUZHOU) CO.,LTD
  • BUILDING 118, FINANCE TOWN, 1 KEHONG RD, SUZHOU, CHINA
  • https://www.mtwblades.com/

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