Standard Toggle Switch SPST On-Off 2 Screw Standard or lighted handle andndash; black nylon or clear plastic, 11/16 (175mm) long Silver contacts Mounting stem 15/32-32 thread, 15/32 (119mm) long, fits panels up to 1/8 (318mm) thick Includes mounting hardware: black metal facenut and nickel-plated hexnut 25A at 12V DC Terminals: 250 blade or 6-32 screw