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Home > products > Plow Bolt >
M24 X 80mm Bolt Track Shoe Nuts Kit Grade 10.9 High Tensile Steel Corrosion Resistant Coating Crawler Tractor Undercarriage

M24 X 80mm Bolt Track Shoe Nuts Kit Grade 10.9 High Tensile Steel Corrosion Resistant Coating Crawler Tractor Undercarriage

Corrosion Resistant Bolt Track Shoe

High Tensile Steel Bolt Track Shoe

Crawler Tractor Undercarriage Bolt Track Shoe

Place of Origin:

china

Brand Name:

JBXF

Certification:

iso

Model Number:

pc-200

Contact Us
Request A Quote
Product Details
Hs Code:
84314999
Technique:
Forging & Casting
Model No:
Bolt And Nut
Thread Pitch:
13
Part Number:
6577954,9j2308,2070900097-LG952
Thread Length:
1-1/2
Suitable:
All Brand Excavator And Backhoe
Capacity:
0.1-8.7m3,1.05-1.6m3,1CBM
Finish:
Plain
Hardness:
HRC 22-32
Head Height:
1/2
Trademark:
JBXF
Thread Type:
UNC
Shipping:
By Sea, By Air, DHL, Other
Size:
1/2
Highlight:

Corrosion Resistant Bolt Track Shoe

,

High Tensile Steel Bolt Track Shoe

,

Crawler Tractor Undercarriage Bolt Track Shoe

Payment & Shipping Terms
Minimum Order Quantity
1
Price
10+10+10
Packaging Details
BOX
Delivery Time
8
Payment Terms
T/T
Supply Ability
10
Product Description
M24 X 80mm Bolt Track Shoe Nuts Kit - Grade 10.9 High Tensile Steel
Product Specifications
Attribute Value
Hs Code 84314999
Technique Forging & Casting
Model No Bolt And Nut
Thread Pitch 13
Part Number 6577954,9j2308,2070900097-LG952
Thread Length 1-1/2
Suitable For All brand excavator and backhoe
Finish Plain
Hardness HRC 22-32
Head Height 1/2
Trademark JBXF
Thread Type UNC
Shipping By Sea, By Air, DHL, Other
Size 1/2
Product Description

M24 x 80mm Track Chain Assembly Bolts & Nuts Kit made from Grade 10.9 High Tensile Steel with corrosion resistant coating, compatible with common crawler tractor undercarriage systems.

Key Innovations
  • Locking Technology: Integral spiral locking threads (Deutschhold® patent)
  • Premium Material: Grade 12.9 super alloy (1,200 MPa yield)
  • Protective Finish: Phosphating + wax impregnation
  • Optimized Design: Reduced-shank diameter for enhanced elasticity
Performance Characteristics

Tested under SAE J2531 vibration profile (10-2,000Hz), these bolts maintain clamp load at >85% after 5M cycles. The spiral lock threads create radial interference, resisting loosening better than nylon inserts. Phosphated surface holds lubricant film, reducing fretting wear by 60%.

Compatibility
  • Mine sites with blast vibrations
  • Piling rigs/compactors
  • Rail-mounted excavators
Technical Specifications
  • Fatigue limit: 425 MPa (R = -1)
  • Operating temperature range: -50°C to +150°C
  • Magnetism: <1.05 permeability (non-interfering with sensors)
Maintenance Guidelines

Inspect every 500 service hours. Discard if thread damage exceeds 10% or corrosion penetrates >5µm.

Size Chart
Thread Size Length (mm) Thread Pitch (mm) Head Type Common Applications
M16 50 2 Hex Small Dozers, Mini Excavators
M20 60 2.5 Hex Mid-Size Excavators, Loaders
M22 70 2.5 Hex Crawler Cranes, Heavy Loaders
M24 80 3 Hex Bulldozers (D6-D7 Class)
M27 90 3 Hex Large Bulldozers (D8-D9)
M30 100 3.5 Hex Mining Dozers (D10+), Drills
M36 120 4 Hex Ultra-Class Mining Equipment
M24 X 80mm Bolt Track Shoe Nuts Kit Grade 10.9 High Tensile Steel Corrosion Resistant Coating Crawler Tractor Undercarriage 0 M24 X 80mm Bolt Track Shoe Nuts Kit Grade 10.9 High Tensile Steel Corrosion Resistant Coating Crawler Tractor Undercarriage 1
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