A sealing washer is a metal disk with a concentric hole. It is placed beneath a nut, an axle bearing, or a joint to support a fastener like a screw; also, it functions as a spacer or lock. The sealing washer provides greater protection to relieve friction, prevent leakage/loosening, isolate or distribute pressure.
Different types of sealing washers have their uses. For example, a star washer is helpful when the material is soft enough to allow the washer to adhere, and a flat washer is to disburse the compression of the nut or bolt freely, etc.
We supply bonded sealing washers and flat washers (plain washers). They are available with various materials: metal faces (steel, copper, aluminum, stainless, etc.) and rubber types (EPDM, neoprene). We manufacture Sealing Washers for engines such as:
- Caterpillar – C9, C11, C13, C15, C27, C32, 3406E
- Cummins – B Series, QSB, ISX, ISX15, QSM
- Detroit Diesel – S60
- General Motors – Duramax 6.6L, LB7 6.6L
- MTU – S4000
If there are no products on the following list you need, please directly contact us.