Product Description
Our heavy-duty spring washers are precision-engineered vibration-resistant components designed specifically for semi-trailer suspension and chassis applications. These conical spring washers provide constant tension to bolted joints, preventing loosening under dynamic loads.
Product Classification
Type:
DIN 7980 standard
01
Material:
Carbon steel (Grade 8) / Stainless steel (A2/A4)
02
Sizes:
M10-M30
03
Surface:
Zinc-plated/Phosphate coated
04
Key Features
Maintains clamping force under vibration
Reusable design
Compensates for thermal expansion
Corrosion-resistant options
Advantages
Prevents bolt loosening
Extends joint life
Cost-effective solution
Wide temperature range (-40°C to +120°C)
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