TPS adjustment screw sizing

[phillipguru]

The adjustment screws on the top and bottom of the tps, i need to know what size and thead pitch, length ect of these screws... i tried adjusting the tps tonight and the screws were so old and never been touched before they are extremely hard to move and also they are now stripped..

im sure i can get them off but i definitely done want them going in. thanks

 

[Lextreme II]

Take one out and take it to a local hardware or bolts & nuts shop.