Ruwag Nyloc Nut 20mm (10) is a set of ten new nyloc nuts measuring 20mm each. This type of nut is designed to provide a locking action that helps prevent loosening under vibration and torque. It’s commonly used in automotive and mechanical applications where secure fastening is critical.
The unit’s 20mm size is a key feature buyers should compare against their old nuts to ensure compatibility with the threaded bolts or studs in their vehicle or machinery. Nyloc nuts typically contain a nylon insert that grips the bolt threads, helping maintain a firm hold even under movement or heat stress.
This listing suits anyone needing reliable locking nuts for repairs or maintenance, especially where repeat bolt loosening has been a concern. When selecting this part, check the thread size and diameter against your existing nuts to confirm it matches your application.
- Quantity included: 10 nuts
- Condition: new, unused parts
- Part identity: Ruwag branded nyloc nut, 20mm
If unsure about fitment or compatibility, consider consulting the sales desk or submitting a request for a part match to avoid incorrect purchases.
Need help matching this item to your vehicle? Use Vehicle Parts Finder, Request a Part or Platinum Sales Desk with your VIN, engine number, part number or clear photos.

