Taps & Dies Pipe Taps
Products8
BrandTriumph
Quick answer
Triumph HSS Taper Pipe ThunderTaps for cutting tapered pipe threads, in eight sizes from 1/8 to 1-1/2. For plumbers, fabricators and anyone threading fittings into plate or castings.
Choosing a pipe tap
Gauge and small fittings1/8, 1/4 and 3/8 taper pipe taps
The smallest sizes in the range, for small ports and gauge fittings.
Common plumbing sizes1/2 and 3/4 taper pipe taps
The mid-range sizes behind many shop and plumbing connections. The 3/4 is listed as 3/4-14 NPT.
Larger pipe connections1-1/4 and 1-1/2 taper pipe taps
The largest sizes in the range, for bigger ports and heavier pipe.
Common questions
What makes a pipe tap different from a regular tap?
A pipe tap is tapered, so the thread gets tighter as the fitting goes in and seals against the fitting. A regular tap cuts a straight thread that clamps a screw or bolt but does not seal.
What size drill do I use before a pipe tap?
Use a pipe tap drill chart. The drill is smaller than the nominal pipe size, so check the chart for the exact size.
Do I still need thread sealant?
Yes. Tapered pipe threads seal best with pipe thread sealant or PTFE tape on the male thread. The taper gets the fit tight, and the sealant fills the small gaps.
Know-how for Taps & Dies Pipe Taps
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Buying for a crew?
Call 833-438-6657, 8 AM to 4 PM MST. We know the parts, not just the part numbers.