Category
NORD LOCK NL18 Steel Wedge Locking Washers
  • Nord-Lock steel washers are suitable for any general steel application.
  • Steel Type: EN 1.7182
  • Available sizes with normal outer diameter: M3 - M42 (metric) and #5 - 1 1/2” (inches)*
  • Available sizes with enlarged outer diameter: M3.5 - M36 (metric) and #6 - 1 3/8” (inches)*
  • Surface coating: Zink flake coating, Delta Protekt ®
  • Washer hardness: ≥ 465 HV1**
  • Corrosion resistance: Minimum 1,000 hours in salt spray test (according to IS09227)
  • Temperature range: -50 to 200 Degree C