Evelyn J Tampa , FL October 18, 2016 I had a missing by pass screw and pilot screw to convert my natural gas stove to propane I could not find specific screws online myself, so with the assistance of Parts To Go research team I was able to order the conversion kit which included the special screws I needed. Better than paying $100 for entire pilot regulator. Entire conversion took less than one hour. Thanks! Read More... Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes Tools: Adjustable Wrench, Nut Drivers, Pliers, Screwdrivers