TOOGOO(R) 20 Pcs 6x6x4mm Momentary Tactile Tact Push Button Switch 2 Pin DIP Through Hole Product Name : Tact Switch;Contact Type : Momentary Contact Dimension : 6 x 6 x 4mm / 0.24" x 0.24" x 0.16" (L*W*H);Button Dia. : 3.5mm/ 0.14" Pin Pitch : 4.5mm/ 0.18";Pin Length : 16mm/ 0.63" Material : Plastic, Metal, Electric Parts;Color : Black, Si