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External Toothlock Washers Stainless Steel

External Toothlock Washers Stainless Steel

These washers with serrations are designed to bite into the bearing surface.  These are especially effective when used with soft materials such as aluminium or plastic. 


Stainless steel does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties or steel and corrosion resistance are required.

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  • These external shakeproof washers are designed to allow a secure fastening, preventing loosening of the fastener by either movement or vibration.
  • Also known as serrated washers or star washers, they have serrations that extend radially inward and/or outward to bite into the bearing surface.
  • This type of washer is effective as a lock washer when used with a soft substrate, such as aluminium or plastic.
  • The washers are made from stainless steel grade 304 (A2) for increased corrosion resistance and conform to DIN6797 standards.
£0.00 Ex Tax: £0.00
  • These external shakeproof washers are designed to allow a secure fastening, preventing loosening of the fastener by either movement or vibration.
  • Also known as serrated washers or star washers, they have serrations that extend radially inward and/or outward to bite into the bearing surface.
  • This type of washer is effective as a lock washer when used with a soft substrate, such as aluminium or plastic.
  • The washers are made from stainless steel grade 304 (A2) for increased corrosion resistance and conform to DIN6797 standards.
£0.00 Ex Tax: £0.00