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Bonded Washer Kit

Industrial Gaskets supplies Bonded Washer Kits

A Bonded Washer is a metal washer bonded with rubber, bonded washers, aka Dowty washers are used to seal bolt heads and prevent leakage from hydraulic fittings, pipe joins and valve bodies. A bonded washer consists of a metal washer bonded to a rubber internal diameter that is wider than the washer. As the bolt is tightened, the rubber seal element is compressed until the bolt head contacts with the metal outer of the washer, creating an efficient high pressure seal.

Size Reference Thread Qty
Total 280pcs
004 10
005 10
006 10
010 10
012 10
020 1/8″ BSP 10
021 1/4″ BSP 10
022 10
023 3/8″ BSP 10
024 10
025 1/2″ BSP 5
026 5
027 5
029 7/8″BSP 5
030 1″ BSP 5
031 1″ BSP 5
203 M5 10
206 M6 10
212 M8 10
215 M8.5 10
217 M10 10
222 M12 10
223 M12 10
225 M13 10
227 M14 10
229 M16 10
232 M18 10
233 M20 10
236 M22 5
238 M24 5
239 M26 5
240 M27 5
242 M30 5
243 M33 5