3M™ Scotchlok™ Color-Coded Standard Female Disconnect Terminal has dents and rolled edges for quick and easy disconnect. The terminal has a nylon-insulated, butted seam with an interlocking barrel. It withstands temperatures of -40 to 221 degrees F (-40 to 105 degrees C). Its durable brass construction offers good conductivity and a tin-plated finish resists corrosion.