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Nylon Top Hat Washers

  • Nylon isolating washers
  • Top hat pattern

For isolating bolts from disimilar metals to prevent electrolytic corrosion. The flange of the washer isolates the head of the fastener and the collar isolates the bolt shank where it passes through a hole.

Code Size / Ref Collar LengthWasher dia. Request a quote
1599812 M 12 13mm 25mm Speak to a specialist on 0115 922 1585.
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1599816 M 16 13mm 30mm Speak to a specialist on 0115 922 1585.
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1599820 M 20 18mm 36mm Speak to a specialist on 0115 922 1585.
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1599824 M 24 30mm 45mm Speak to a specialist on 0115 922 1585.
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