EN
Quick automatic assembly of cavity filter cover M3 tuning screw and nut. Assemble tuning screws of different length specifications to the specified hole position, and then tighten the nut after setting the depth to the set depth.
Quick automatic assembly of cavity filter cover M2 tuning screw and nut. Assemble tuning screws of different length specifications to the specified hole position, and then tighten the nut after setting the depth to the set depth.
Assembly of cavity filter cover M2.5 self-locking screw. Assemble self-locking tuning screws of different length specifications to the specified hole position and turn to the set depth.

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