Strong Clamping Force & Anti-Loosening Performance M22x60mm Track Fasteners for Excavator & Bulldozer Undercarriage Bolts and Nuts

The M22x60mm Track Fasteners are engineered to provide secure and durable fastening for excavator and bulldozer undercarriage assemblies. Manufactured from premium alloy steel and processed through precision hot forging, thread rolling, and advanced heat treatment, these track bolts and nuts deliver outstanding clamping force, excellent resistance to vibration, and long-term operational reliability.

Designed for demanding applications such as construction, mining, quarrying, and earthmoving, these heavy-duty fasteners maintain stable connections between track shoes, track links, and crawler chains, helping improve equipment performance while reducing maintenance frequency and unexpected downtime.

Technical Benefits

Product Advantages

Strong Clamping Force

The precision-engineered bolt and nut combination provides consistent clamping force that keeps track shoes securely fastened to the undercarriage, even during continuous heavy-duty operation.

Superior Anti-Loosening Performance

Designed to withstand repeated vibration, shock loads, and constant track movement, the M22x60mm track fasteners help reduce bolt loosening and improve overall undercarriage reliability.

High Mechanical Strength

Premium alloy steel combined with advanced quenching and tempering technology provides excellent tensile strength, hardness, and impact resistance for demanding working conditions.

Precision Thread Rolling

Rolled metric threads offer smoother engagement, higher thread strength, and improved torque retention compared with conventional cut threads, ensuring secure and consistent fastening.

Extended Service Life

The combination of wear-resistant materials, precision manufacturing, and corrosion-resistant surface treatment helps extend product lifespan while lowering maintenance costs.

Why Choose Our M22x60mm Track Fasteners?

• Factory-direct manufacturing
• Premium alloy steel raw materials
• Advanced forging and heat treatment technology
• Strict quality management system
• Stable OEM-quality production
• Competitive pricing for wholesale orders
• Fast production and global delivery
• OEM & ODM customization services
• Professional engineering and technical support

FAQ

Q1: What equipment are these M22x60mm track fasteners compatible with?

They are designed for excavator and bulldozer undercarriage systems requiring M22 × 60 mm track bolts and matching nuts. Please confirm compatibility using your equipment model or OEM part number.

Q2: What material is used for these track fasteners?

The bolts and nuts are manufactured from premium alloy steel and undergo precision heat treatment to achieve high tensile strength, wear resistance, and long service life.

Q5: Why is anti-loosening performance important for undercarriage fasteners?

Crawler undercarriage systems experience continuous vibration, shock, and heavy loads. Reliable anti-loosening performance helps maintain secure fastening, reduce maintenance frequency, improve operational safety, and extend the service life of undercarriage components.

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