Kays Fasteners

Bonded Sealing Washers

Please select your requirements from the drop down lists above
  • EPDM rubber bonded to metal washer.
  • Choice of 16mm, 19mm or 29mm outside diameter.
  • EPDM rubber is 3mm thick
  • Steel washer is 1mm thick.
  • Hole diameter in steel washer for 16mm is 6.8mm
  • Hole diameter in steel washer for 19mm & 29mm is 5.8mm.
  • 16mm & 19mm washers are rubber & galvanized steel.
  • 29mm washers are rubber & aluminium.
  • EPDM may be grey as shown or black.
  • Designed to create a watertight seal around fixing screws.
  • Use when securing roofing sheets.
  • FREE TRACKED UK P&P*
  • Photographs are for illustration only, these are not mixed packs.
  • GET IT FAST - orders placed before 2pm are dispatched the same day.

Visit our Ebay shop for a full range of fasteners & fixings:


All items are in stock ready for dispatch.
Same-day dispatch when ordered before 2 pm (Mon-Fri).

Payment through PayPal is preferred as it is then covered by the PayPal payment protection scheme.

Orders paid for by postal orders and cheques will be dispatched when full payment has cleared.

We guarantee to dispatch all orders within 24 hours of cleared payment.

Orders placed at weekends or on a public holiday will be dispatched the next working day.

All items will be posted by Royal Mail first class or express carrier unless stated otherwise.

*Deliveries to some remote post codes may incur additional costs.

Related Products

A2 Stainless Steel Hexagon
Full Nuts To Fit Metric
Coarse Pitch Bolts & Screws

M4, M5, M6, M8mm
Stainless Steel Flanged
Button Head Allen Screws/Bolts

A2 Stainless Steel
Button Head Screw,
Allen Socket Bolts
M3, M4, M5, M6, M8.

M5,M6,M8,M10 A2
Stainless Steel Flange
Hexagon Hex Head
Metric Bolts / Screws

Ebay Store & Responsive Template Design by blue-moon-design.netBlue Moon Design