Lockbolt setting tools
Durability and safety: how to use lockbolts efficiently
- Lockbolts are used when there are high demands in terms of durability and vibration resistance.
- The connection requires two-sided accessibility for the lockbolt components.
- During the setting process, the locking collar forms into the locking grooves, making the connection extremely durable and secure against unintentional loosening.
- GESIPA® does not manufacture lockbolts itself, but we do offer high-quality riveting tools for optimal processing.
- Selecting the right riveting tool:
Cordless: PowerBird® Pro SRB
Pneumatic: lockbolt setting tools in the TAURUS® series - Advice: GESIPA® is always happy to help you select the best solution for your project.
Fastening with lockbolts
The actual joining process using standard lockbolts is not dissimilar to the blind riveting process.
- The pin is positioned from one side, whilst the collar is positioned from the other side.
- The fitted assembly tool grips the pin and pushes against the collar.
- The parts to be joined are pressed together as the pin pull section is pulled and the collar is forced into the locking groove in the pin.
- The joining process is complete when the setting tool comes into contact with the surface of the parts to be joined and the pin breaks off at the predetermined breaking point as a result of the increasing tension in the pin.
Lockbolts: reliable connections for the highest loads
A lockbolt is a proven fastening solution for high-strength designs. It consists of a bolt and a collar that deforms during the setting process, securing the connection. This technique ensures a strong, vibration-resistant connection that does not require re-tightening. With special tools, you can set lockbolts quickly and reliably.
Lockbolts are used in aviation, vehicle construction and mechanical engineering. They connect components permanently and stably, even under extreme loads. With the right tools, you can assemble the bolts efficiently and without errors. In safety-critical areas, lockbolts offer a reliable alternative to screws and rivets.
