Used on 3895-01-613-1203. flat countersunk head style screw, wood design control is held by star stainless screw co but their cage is canceeled without replacement at the time of nsn assignment. cage 8P509.
head style:flat countersunk no. A199 from old fiig A003a; nonmachine thread style:gimlet point no. C13 from old fiig A003a; internal drive location:head cadmium surface treated