Description
Crush washers are essential consumables for any serious mechanic’s toolbox—they create a reliable, leak-free seal under bolt heads by deforming to fill microscopic surface imperfections. Whether you’re assembling an engine, installing fuel system components, or securing hydraulic fittings, these aluminum washers ensure consistent clamp load and prevent fastener creep over thermal cycles. At 10 per pack, you’ll have spares on hand for multiple projects without unnecessary inventory bloat.
- Aluminum construction
- 10mm inner diameter
- 3/8-inch outer dimension
- Set of 10 pieces
- Bolt-on application
- Universal fitment
- Single-use design
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