Red Fibre Washers

Red fibre washers provide a reliable sealing and insulating solution for bolted and screwed assemblies where resistance to heat, oil and pressure is required. Manufactured from compressed fibre material, these washers are designed to create an effective seal between mating surfaces, helping prevent leaks and protect components in fluid-handling and mechanical applications. Commonly used in plumbing, heating systems, pipework, pumps, valves and general engineering assemblies, red fibre washers are suitable for use with bolts, screws and threaded fasteners where gasket-type performance is needed. Their compressible nature allows them to conform to surface irregularities, supporting secure, leak-resistant joints in both workshop and site environments.

Supplied in commonly used metric sizes, red fibre washers are selected for consistent thickness, reliable sealing performance and dependable fit. Suitable for professional trade and maintenance use, they provide a practical solution for applications requiring effective sealing, insulation and vibration damping.

Red Fibre Washers

Diameter

Material

Outside Diameter

M10 Washer (OD21x1.5)Din125 Red Fibre Pack 250

M12 Washer (OD24x1.5) Din125 Red Fibre Pack 200

M16 Washer (OD30x1.5) Din125 Red Fibre Pack 100

M16 Washer (OD30x1.5) Din125 Red Fibre Pack 200

M2.5 Washer (OD6.5x0.5) Din125 Red Fibre Pack 1000

M2.5 Washer (OD6x0.5) Din125 Red Fibre Pack 1000

Diameter

Material

Outside Diameter

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