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Metal Push Button Switch 16mm (Momentary, 2-Pin)

This 16mm momentary push button switch pairs a high-visibility red cap with a threaded metal body, giving a solid, serviceable fitting rather than the push-fit plastic buttons that work loose over time. The threaded bushing and supplied hex nut and washer clamp it securely into a 16mm panel cut-out at any chassis thickness, and the two solder lug terminals keep wiring simple for low-voltage control work. Its normally-open momentary action makes contact only while pressed, which is exactly what reset, interrupt, and signal-trigger duties require. Rated at 3A 250V AC, it is well suited to custom control panels, arcade cabinets, and test equipment fixtures, to system reset and manual interrupt triggers in robotics and industrial control boxes, and to microcontroller interfaces built around Arduino, Raspberry Pi, or ESP32 boards.