3/8" BSPF HSS Taper Hand Tap FEW Product Type_Air Plugs These sturdy

These sturdy

The set comes with sixteen adaptors to cover seals up to 3

Lanox-MX4 Grease is a non-toxic

Soft grip handle for best comfort

0 6A12 4WD 1992-1996 (Front)

3/8" BSPF HSS Taper Hand Tap FEW Product Type_Air Plugs These sturdyParallel (straight) thread, British Standard Pipe Parallel thread BSP; originally also known as British Standard Pipe Fitting thread BSPF which have a constant diameter. For producing precision threads by hand tapping, for starting threads either second or bottoming taps should used after to achieve desire thread depth. General purpose use Through & blind holes Suitable for both hand and machine operations Threads per inch 19 Drill diameter 15. 3mm