Grooved POP Rivets from Tengri Fasteners Factory are designed to fasten hard materials to soft materials like timber, plastic or fibrous material applications, the outside grooves expand help holding the rivet in place. For example metal to wood. They are typically used in blind (non-drilled-through) Holes.
| Screw Thread | φ3.2 | φ4.0 | φ4.8 | ||
| D1 | 3.2 | 4 | 4.8 | ||
| D2 | 6 | 8 | 9.5 | ||
| k | 1.4 | 1.7 | 2 | ||
| d | 1.8 | 2.2 | 2.65 | ||
| p | 27 | 27 | 27 | ||
| L | 10 or14 | 8/10/12/16 | 8/10/11/12/14/16/18/20/25/30 | ||