
Interlock Structural Rivets
Sealed, high-strength structural rivets that close large gaps.

Multi-grip structural rivets with visible locking for quick inspection.
Monobolt rivets are multi-grip structural break-stem fasteners. The external locking is visible, so joints can be inspected quickly and easily.
They give high strength, excellent hole fill and close gaps between sheets. Protruding and countersunk heads.
| Sizes | 4.8×10, 4.8×14, 6.4×14, 6.4×19, 9.8×21 (protruding); 4.8×12, 4.8×16, 6.4×16, 6.4×22 (countersunk) |
|---|---|
| Grip range | 1.6 mm to 16 mm |
| Materials | Steel/steel, stainless/stainless, aluminium/aluminium |
| Diameter | Grip range (mm) | Al/Al Tensile / shear (N) | Steel/steel Tensile / shear (N) | SS/SS Tensile / shear (N) |
|---|---|---|---|---|
| 4.8 mm | 1.6–12.2 | 2000 / 2400 | 4100 / 5800 | 5000 / 6400 |
| 6.4 mm | 2.0–16.0 | 3700 / 5600 | 8200 / 10500 | 9000 / 11000 |
| 9.8 mm | 3.04–15.8 | 8500 / 11500 | 17500 / 26300 | — |

Sealed, high-strength structural rivets that close large gaps.

Locks from both sides for maximum hold and pull-up force.

Two-piece pin and collar, breaks flush, resists vibration.

Heavy-duty blind bolts for box and tube sections.