Item Name : Push Button Switch;Action Type : Momentary Type;Head Shape : Round HeadContact : SPST(ON/OFF );Voltage : 250VAC;Current : 3ATerminals Number : 2;Thread Diameter : 16mm/0.63"; Size : 22 x 22mm/0.87" x 0.87" (L*Max.W)Material : Stainless Steel, Plastic, Electric Parts;Housing Color : Silver Tone,BlueNet Weight : 15gMomentary type, SPST ON/OFF contact, 2-screw terminals.This Stainless push button switch is suitable for 16mm diameter mounting hole.Used widely for circuits control in electromagnetic , contactor, relay and other electric circuits.Package Content : 1 x Push Button SwitchNote:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.