Quick-release fastener from Bollhoff

Bollhoff’s Quickloc clamping, rotation and pressure locks create repeatedly releasable joints, including rail transport, the automotive sector, medical technology, compressor technology and heating engineering as well as aerospace.

Quickloc is said to be the perfect solution for components that are frequently used or serviced.

The quick release fasteners are maintenance-free, vibration-resistant and have a captive seal to prevent loss. The system comprises a hardened steel locking bolt, a plastic retainer and a spring steel slip-on lock bottom.

Here is how it is used: first, clip the receptacle into a rectangular hole. The bolt passes through a bore hole and is optionally locked with a retaining washer to prevent loss. To lock the joint, gently press and turn it into the lock bottom. Thanks to the part geometry, it locks in and is then held in place without clearance. A simple quarter turn to the left or right opens the lock. The elastic part of the receptacle is stretched and the locking bolt released again.