RAM Products

LOCK WASHER INTERNAL ZINC 3/8″ INTERNAL TOOTHED

LOCK WASHER INTERNAL ZINC 3/8″ INTERNAL TOOTHED

SKU: ILW38 Categories: ,
  • A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
  • This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
  • Made from spring steel, zinc plated.
  • Rockwell Hardness: C40-50.
  • Inside Diameter: Min .384 Max .398
  • Outside Diameter: Min .670 Max .692
  • Thickness: Min .032 Max .040