1/2" BSPF HSS Taper Hand Tap FEW 5630530 Shiny finish

Shiny finish

3/8” Dr x 13/16” Spark Plug Socket

Ideal for holding

They have recessed Bowtie and CHEVROLET Emblems

Radius 1mm

1/2" BSPF HSS Taper Hand Tap FEW 5630530 Shiny finishParallel (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 14 Drill diameter 19mm Brand