1/4" BSPF HSS Taper Hand Tap Sutton 3230120 Breaks up To 1/2" Chain

Breaks up To 1/2" Chain (25-60)

Outside Drive Diameter : 44mm

25 x 70 Metric Coarse 15 Pieces Zinc Plated Hex Bolts & Nuts

3 Morse Taper Shank

1/4" BSPF HSS Taper Hand Tap Sutton 3230120 Breaks up To 1/2" ChainParallel (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 Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations