Ruwag Blind Rivet Countersunk 4x12mm (25) is a set of 25 new blind rivets designed for fastening materials where access is only possible from one side. These rivets provide a countersunk finish, allowing the head to sit flush with or below the surface for a neat installation and minimal protrusion.
This type of rivet is commonly used in automotive, construction, and manufacturing applications to securely join sheets or components without the need for a pre-threaded hole. The 4x12mm size indicates the diameter and length of the rivet, which is essential to match the thickness of the materials being fastened to ensure effective clamping.
When replacing rivets, verify that the diameter of the original rivet matches 4mm and the length suits the material stack thickness around 12mm. Countersunk heads are typically chosen where a smooth surface finish is required, such as on body panels or trim parts. Buyers should compare the old rivet’s size and head style carefully to select this part correctly.
- Pack of 25 blind rivets
- Countersunk head design for flush mounting
- Size: 4mm diameter by 12mm length
For specific vehicle or project requirements, comparing this set with the original rivets helps ensure proper fit and function. If you need assistance identifying the right rivet, consider contacting the sales desk or submitting a request for parts.
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.

