Swordfish 31981 Automotive Dowty Bonded Seal Washer Assortment, 150 Piece
- The Bonded Seal was originally designed to replace copper type washers in high-pressure systems.
- The Bonded Seal comprises a metal washer and an elastomeric ring bonded inside the diameter.
- The metal washer prevents over-compression and limits deformation of the elastomeric ring.
- Reliable low and high pressure sealing. High and low temperature capabilities.
- Bolt torque is reduced with no loss of tightening load.