207-32-51210 Track Bolt M22×2×55mm Grade 12.9 Washer Head Track Bolt

Product Overview

The 207-32-51210 Track Bolt is a high-strength fastening component designed for securing crawler track shoes and undercarriage assemblies. Manufactured from heat-treated alloy steel with Grade 12.9 strength, it provides excellent tensile strength, impact resistance, and fatigue durability for heavy-duty construction, mining, quarrying, and earthmoving applications.

Featuring a washer head design, the 207-32-51210 Track Bolt provides an increased bearing surface, helping distribute clamping pressure more evenly and improving fastening reliability under heavy loads and continuous vibration.

With an M22 diameter, 2 mm thread pitch, and 55 mm length, this track bolt ensures secure track shoe installation and long service performance in demanding operating conditions.

Key Features

• OEM Part Number: 207-32-51210
• Product Type: Track Bolt - Washer Head
• Diameter: M22
• Thread Pitch: 2 mm
• Length: 55 mm
• Weight: 0.288 kg
• Strength Grade: 12.9
• Heat-Treated Alloy Steel
• High Tensile Strength
• Excellent Impact and Fatigue Resistance
• Washer Head Design
• Precision Thread Manufacturing

Technical Specifications

Applications

The 207-32-51210 Track Bolt is suitable for:

• Crawler Track Shoes
• Undercarriage Systems
• Bulldozers
• Crawler Tractors
• Heavy Construction Equipment
• Mining Machinery
• Quarry Equipment
• Earthmoving Equipment

Designed for applications requiring strong clamping force and reliable fastening performance under severe working conditions.

Benefits

• High-strength connection for track shoe assemblies
• Washer head improves load distribution
• Excellent resistance to vibration and impact
• Reduces bolt loosening during operation
• Extends undercarriage component service life
• Minimizes equipment maintenance downtime

Why Choose Our Track Bolts

• Premium alloy steel construction
• Grade 12.9 heat treatment
• Precision thread accuracy
• Consistent dimensional quality
• Reliable OEM replacement performance
• Custom specifications available

FAQ

Q1: What is the 207-32-51210 Track Bolt used for?

The 207-32-51210 Track Bolt is used to secure crawler track shoes and undercarriage components, providing reliable fastening performance in heavy-duty applications.

Q2: What are the specifications of the 207-32-51210 Track Bolt?

The bolt features an M22 diameter, M22×2 thread, 55 mm length, 0.288 kg weight, and Grade 12.9 strength rating.

Q3: What is the advantage of a washer head track bolt?

A washer head design increases the contact area between the bolt head and the track shoe, improving load distribution and reducing surface stress.

Q4: Why are Grade 12.9 track bolts used for heavy equipment?

Grade 12.9 bolts provide superior tensile strength, fatigue resistance, and durability against high loads, vibration, and impact.

Related Products

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

207-32-51210 M22 track bolt with washer head design, M22×2 thread, 55mm length, and Grade 12.9 strength. High-quality alloy steel fastener for crawler track shoes and heavy equipment undercarriage systems.