The EXPANSIONSERT 1 thread insert consists of a cross-slotted basic body with internal thread, which has an external diamond knurl, and an spreader plate.
When the thread insert is installed in the mounting hole, the diamond knurl part is expanded by the spreader plate which is pressed down. As a result, it is anchored in the wall of the hole.
Advantages: • Universal thread insert for thermoset andthermoplastic components • High-strength threads by expansion anchoring • Quick, cost-effective installation