Types of cork washer
Our range of cork washers come in a multitude of different grades to suit individual needs:
General purpose grade, recommended for medium to high bolt pressure due to its more rigid and firm nature. Resistant to fuels and oils.
Economical grade, recommended for low to medium bolt pressure due to its flexibility and compression.
Agglomerated cork composition material with a polyurethane binder and varying densities of cork granules available. This makes this cork suitable for washers in expansion joints.
Over the past few years RH Nuttall Limited have invested heavily in new, state of the art, automated machinery allowing them to produce our cork washer range for a vast amount of different industries which include construction, home appliances, architectural, and automotive trades.
Self-Adhesive cork washers available
RH Nuttall Limited also have the facility to apply a self-adhesive backing to any cork washer product we produce. Furthermore, most base materials are held in stock and therefore our cork products can be turned around immediately. Cork washers are also readily available in bonded variants such as nitrile bonded cork washers and neoprene bonded cork washers.
Standard cork washers
We currently manufacture cork washers in standard sizes including M3, M4, M5, M6, M7, M8, M10, M12, M16, M20, M30, M40, M50, M63, M75 right up to M100.
Custom cork washers also available
RH Nuttall Limited can manufacture cork washers to virtually any shape and size allowing us to cater for, and quickly turn around custom cork washers.
We can produce cork washers with almost any internal diameter, any external diameter and even any thickness depending on your requirements and application.