94' f250w/ 7.3 idi n/a tps screws
 

Replaced my tps (ipls) today and the screws were a bear to remove, once removed i noticed the threads were very round so im wondering if anyone knows what thread size and pitch they might be (cannot find my pitch gauges for the life of me ) as i would like to pick up some socket head cap screws to replace them with and a tap to clean the threads up in the bracket before re-installing them