3/8" Pressure Washer (150 pieces)

3/8" lock washer, bag with 150 pieces

The 3/8″ FIERO lock washer is an elastic retention element designed to improve the tightening of threaded joints and minimize loosening due to vibrations and dynamic loads.

Its double-plane geometry and surface treatment ensure consistent performance in automotive, industrial, and heavy equipment applications.

Benefits

• Split ring design that generates continuous axial force, compensating for torque losses due to settling and vibrations.
  
• High-tensile carbon steel with heat treatment offers a yield strength of ≥ 700 MPa and withstands cyclic loads without premature fatigue.
  
• Corrosion-resistant hot-dip galvanized coating (8–12 µm) that exceeds 96 h in salt spray, protecting the surface against rust and wear.
  
• Dimensional stability with controlled curvature that maintains clamping force in a temperature range of –20 °C to +120 °C without significant property loss.
  
• Time-saving in assembly

Specifications

Sales unit: Bag

Presentation/Packaging/Content: Bag with 150 pieces