●When purchasing less volume than one full bag, a separate handling fee is charged. For details, see the Sold Separately Service.
|Main Body||Stainless steel|
- Ribs on both sides of the washer hook onto the bolt bearing surface and intended attachment section to prevent looseness due to vibration.
- Washers for loosing prevention. For connecting locations that cannot use other means such as adhesives.
- More effective for loosing prevention than standard spring washers.