I have a Hitec 645 mg servo and missed placed the screw to hold the servo horn on. For the life of me I can't find one that will work. I brought the servo with me to two different hardware stores, didn't find anything that would work. Do you no the size I need and also where I could get one?Thanks for your help.

2.6mmx8mm

You may need to order from your LHS.

http://www2.towerhobbies.com/cgi-bin...?&I=LXDEN5&P=7

My LHS didn't have the Hitec set, but they did have this Traxxas set already on the wall.

http://www2.towerhobbies.com/cgi-bin...?&I=LXDDW9&P=0

Just as an option. They are more likely to have Traxxas screws usually.

Those don't appear to have a fine pitch.

They worked, I promise.

The Traxxas ones may work, but the Hitec ones are the better buy. They're cheaper and include more screws.

Agreed, but if it means being able to run your car or waiting a week or two for the LHS to order it, I'd say it was worth it. Always nice to have options.