What size hex head and what tool do you use? I can't find anything that small.
Answer Hello Charlie,
The screw size appears to be 1/4" or 3/32". It may also be a metric.
Want to remove burners to replace burner holding screws. What is the procedure for getting at the burners which are underneath the stovetop so I can work on removing old broken screws in my shop?
Answer Hello Thomas. Remove the grates and the burner caps, the top should lift up when you press the clips under the front corners with a flat blade putty or butter knife, so you can access the screws 316069301 securing the burners.