Core features of Countersunk Head Closed End Thread Blind Rivet Nut
- Countersunk flush fit: Sits smoothly with substrate surface, no protrusion, suitable for decorative or precision-assembly scenarios
- Closed-end sealing: Prevents moisture, dust ingress, enhancing corrosion resistance for humid/outdoor environments
- Blind riveting convenience: No backside operation required, ideal for inaccessible thin-sheet joints
- Secure thread fixing: External knurling/serrations resist rotation, ensuring permanent, load-bearing connection
- Wide compatibility: Matches steel, aluminum sheets; applicable to electronics, automotive, sheet metal, marine equipment
Product Parameter (Specification)
| Standard | DIN,ASTM/ANSI,ISO | Material | Carbon steel, Stainless Steel, Aluminum,Brass |
| Surface Treatment | Plain,Galvanizing, Zinc plated | Size | M2-M12 |
| Length | 6-22mm | Head Type | Flat Head |
| Packing | small boxes in cartons with pallet | Unite | Piece,KGS,TON |
Product Application
Countersunk head closed end thread blind rivet nuts are widely used in generally used in automotive, ship parts, aviation, steel structures, bridges, machine tools, lathes, milling machines, instrumentation, furniture, decoration, mechanical and electrical light industrial products.


