12.0mm I.D. Steel Zinc Plated Internal Lock Tooth Washers

SKU: ISWM12Z
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$0.25inc
GST
EACH

Internal tooth lock washers (also known as star washers) feature teeth that extend radially inward and grip into the bearing surface. Designed to prevent a nut or bolt head from loosening, the teeth also absorb shock and vibration.

  • Aids prevention of fastener loosening in applications with vibration
  • Improves the quality of electrical circuits as each of the outer teeth forms an excellent
    point of contact
  • Zinc plated - decorative, corrosion resistant finish for internal applications
Technical Details
FinishZinc Plated
I.D.12.0mm
MaterialSteel
TypeMetric