21410000004 CONN. MICRO JACK ACCES.CAP (COVER) M8 21410000004 is a premium microphone jack accessory that featuring a CAP (Cover) type made of Thermoplastic material. Designed in M8 shell size, available in Black color. Manufactured by HARTING in the M8 series. Compliant with ROHS standards and available in BULK packaging. Perfect for enhancing connectivity and durability in professional audio systems.