Product Description
Our Axle Spindle Nut is a precision-engineered fastener designed for commercial semi-trailer wheel end systems. This critical component maintains proper bearing preload and ensures wheel security under heavy loads and extreme road conditions. Manufactured to exceed OEM specifications, it provides reliable performance throughout the vehicle's service life.
Technical Specifications
|
Parameter |
Specification |
|
Thread Size |
M30 x 1.5 metric fine |
|
Height |
25mm |
|
Material Grade |
10.9 high-tensile steel |
|
Surface Treatment |
Zinc-flake coating |
|
Torque Spec |
450-500 Nm (332-369 lb-ft) |
|
Standards |
ISO 2320, DIN 981 |
|
Compatibility |
Fits Meritor, Dana, SAF axles |
Key Features
Vibration Resistance – Prevailing torque design prevents self-loosening
Corrosion Protection – Special coating withstands 1000+ salt spray hours
Precision Threads – CNC-cut for perfect engagement
Safety Notches – Positive locking with cotter pin
Safety Notches – Positive locking with cotter pin
Primary Applications
Wheel bearing adjustment on all axle types
01
Hub-piloted wheel systems
02
Tandem and tridem axle groups
03
Regional and long-haul operations
04
User Benefits
Wheel Security
Maintains proper bearing preload
Extended Service Life
3X longer than standard nuts
Cost Effective
Bulk packaging available
Easy Installation
Laser-marked torque indicators
Warranty Backed
2-year replacement guarantee
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