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Serrated Washer


Internal serrated washers, manufactured from mild steel, are used on cable gland entry threads to dampen the vibrations of the cable gland or equipment assembly which may loosen the cable gland or locknut.

Manufactured to suit thread specification Isometric (ISO) to BS3643:1981

Zinc plated and stainless steel available to order.

Product CodeDescription
M20SWM20 Steel Serrated Washer
M25SWM25 Steel Serrated Washer
M32SWM32 Steel Serrated Washer
M40SWM40 Steel Serrated Washer
M50SWM50 Steel Serrated Washer
M63SWM63 Steel Serated Washer

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