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MTW WEAR PARTS (SUZHOU) CO.,LTD

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China D41490 Track Bolt 7/16"-20 UNF × 1-1/2" Grade 12.9 Heavy Equipment Fastener
China D41490 Track Bolt 7/16"-20 UNF × 1-1/2" Grade 12.9 Heavy Equipment Fastener

  1. China D41490 Track Bolt 7/16"-20 UNF × 1-1/2" Grade 12.9 Heavy Equipment Fastener

D41490 Track Bolt 7/16"-20 UNF × 1-1/2" Grade 12.9 Heavy Equipment Fastener

  1. MOQ: 100pcs
  2. Price:
  3. Get Latest Price
Material Alloy Steel
Color Black
Part number D41490
Product name D41490 Track Bolt 7/16"-20 UNF × 1-1/2" Grade 12.9 Heavy Equipment Fastener
Certifiion ISO
Delivery Time 6-8 weeks
Packaging Details plywood pallet
Brand Name MTW
Model Number D41490
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Material Alloy Steel Color Black
Part number D41490 Product name D41490 Track Bolt 7/16"-20 UNF × 1-1/2" Grade 12.9 Heavy Equipment Fastener
Certifiion ISO Delivery Time 6-8 weeks
Packaging Details plywood pallet Brand Name MTW
Model Number D41490 Place of Origin CHINA
High Light Phosphating Track BoltsD41490 Track BoltsPhosphating dozer track pad bolts
Product Overview

The D41490 Track Bolt is a high-strength fastening component designed for securing track shoe and undercarriage assemblies on heavy equipment. Manufactured from heat-treated alloy steel with Grade 12.9 strength, it provides excellent tensile strength, fatigue resistance, and reliable performance under demanding operating conditions.

Featuring a 7/16 inch diameter, 20-UNF thread, and 1-1/2 inch length, the D41490 Track Bolt delivers secure clamping force and dependable fastening performance for crawler equipment appliions.


Key Features
  • OEM Part Number: D41490
  • Product Type: Track Bolt
  • Diameter: 7/16 inch
  • Thread Size: 20-UNF
  • Length: 1-1/2 inch
  • Weight: 0.045 kg
  • Strength Grade: 12.9
  • Heat-Treated Alloy Steel
  • High Tensile Strength
  • Excellent Fatigue Resistance
  • Precision Thread Manufacturing
  • OEM Quality Replacement

Technical Specifiions
Parameter Specifiion
MTW Part Number D41490
Product Track Bolt
Diameter 7/16"
Thread 20-UNF
Length 1-1/2"
Weight 0.045 kg
Quality Grade Grade 12.9
Material Heat-Treated Alloy Steel

Appliions

The D41490 Track Bolt is suitable for:

  • Crawler Equipment
  • Track Shoe Assemblies
  • Undercarriage Systems
  • Heavy Construction Equipment
  • Earthmoving Machinery
  • Mining Equipment
  • Quarry Equipment

Appliion reference:

  • 350 Series Equipment

Designed for reliable fastening performance in appliions requiring high-strength track hardware.


Benefits
  • High-strength connection for track components
  • Excellent resistance to vibration and impact
  • Maintains secure track shoe installation
  • Reduces fastening failures
  • Extends undercarriage component service life
  • Improves equipment operating reliability

Why Choose Our Track Bolts
  • Premium alloy steel construction
  • Grade 12.9 heat treatment
  • Accurate UNF thread machining
  • Strict quality inspection
  • Consistent dimensional accuracy
  • OEM replacement quality
  • Custom specifiions available

FAQ
Q1: What is the D41490 Track Bolt used for?

The D41490 Track Bolt is used to secure track shoe and undercarriage components, providing reliable fastening strength for heavy equipment appliions.

Q2: What are the specifiions of the D41490 bolt?

The bolt features a 7/16 inch diameter, 20-UNF thread, 1-1/2 inch length, 0.045 kg weight, and Grade 12.9 strength rating.

Q3: Why use Grade 12.9 track bolts?

Grade 12.9 fasteners provide high tensile strength, excellent fatigue resistance, and durability against vibration and heavy loads.

Q4: What equipment uses the D41490 Track Bolt?

The D41490 Track Bolt is suitable for crawler equipment appliions, including equipment in the 350 series requiring high-strength track fastening components.


Related Products
  • Track Nuts
  • Track Shoe Bolts
  • Segment Bolts
  • Plow Bolts
  • Cutting Edge Bolts
  • Undercarriage Fasteners

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

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 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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