Known as: tapping screw b 4.8 x 16 / tapping screw 4.8 x 16 / tapping screw bz 4.8 x 16 / oval-head sheetmetal screw b 4.8 x 16
Known as: tapping screw b 4.8 x 16 twist lock
This part often just falls out causing a large intake leak and high idle! (we do not know why the regular cars do not have this problem) anyway we have them new on the shelf complete with rubber sealing ring.
Known as: throttle screw