Metal-rubber cylindrical shock absorbers prevent the transmission of vibrations. Particularly useful when mounting delicate electronics on movable structures, such as a flight controller in a quadrocopter. Technical data Length of the rubber part: 7mm Internal thread depth: 3mm External thread length: 4.5mm Kit of 4 pcs weight: 3.5g https://elecena.pl/product/22620125/4-pcs-vibro-isolator-m3x7-6-vibration-damper-shock-absorber 2023-02-22 https://elecena.pl/product/22620125/4-pcs-vibro-isolator-m3x7-6-vibration-damper-shock-absorber 2025-10-29