Filter by
System of Measurement
Chamfer Type
Flute Type
Thread Direction
DFARS Specialty Metals
Drill Bit Decimal Size Equivalent
Export Control Classification Number (ECCN)
For Threading
Number of Tapping Ends
REACH
RoHS
Thread Length
Threads per Inch
Shank Type
Sold As
Material
Finish
Number of Flutes
Pipe and Conduit Taps
Add internal threads to pipe and conduit or components such as manifolds. They have straight flutes that are good for most jobs.
NPTF Thread
![]() |
High-Speed Steel—The most versatile taps resist heat and wear to stay sharp. They’re good for most metals and plastic.
Uncoated—The economical choice, these won't last as long as coated taps.
Drill Bit | Bottoming Chamfer | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Thread Lg. | Overall Lg. | No. of Flutes | Threads per In. | Size | Decimal Size Equiv. | Shank Type | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
High-Speed Steel | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Uncoated | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
2 1/2 | 2 9/16" | 5 1/2" | 7 | 8 | 2 39/64" | 2.6094" | Square | 00000000 | 0000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
![]() Uncoated High-Speed Steel Pipe and Conduit Thread Tap High-Speed Steel, Bottoming Chamfer, 2-1/2 NPTF, 5-1/2" Overall Length EachDelivers Wednesday | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||