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NPT Carbon Steel Hex Dies

NPT Carbon Steel Hex Dies

Carbon Steel Hex Pipe Dies for National Pipe Taper threads.
For cleaning or repairing existing NPT threads.
Hex shape allows use in tight places.

These dies are meant to be used with a common adjustable wrench.
The dimension across the flats is not designed for any specific holder.

Follow this link to see the corresponding Pipe Taps for these Dies..

Follow this link to see more technical info and dimensions of taper pipe threads on Wikipedia.

Follow this link to explore our complete offering of taps, dies, and other threading tools.
Quantity Price Model Description Size

$4.70 HDPT-1/8
1/8-27 NPT Carbon Steel Hex Die 1/8-27

$5.20 HDPT-1/4
1/4-18 NPT Carbon Steel Hex Die 1/4-18

$7.20 HDPT-3/8
3/8-18 NPT Carbon Steel Hex Die 3/8-18

$9.40 HDPT-1/2
1/2-14 NPT Carbon Steel Hex Die 1/2-14

$12.50 HDPT-3/4
3/4-14 NPT Carbon Steel Hex Die 3/4-14

$24.60 HDPT-1
1"-11 1/2 NPT Carbon Steel Hex Die 1"-11 1/2

$32.70 HDPT-1-1/4
1-1/4"-11 1/2 NPT Carbon Steel Hex Die 1 1/4"-11 1/2

$40.30 HDPT-1-1/2
1-1/2"-11 1/2 NPT Carbon Steel Hex Die 1 1/2"-11 1/2

$88.00 HDPT-2
2"-11 1/2 NPT Carbon Steel Hex Die 2"-11 1/2

$154.00 HDPT-2-1/2
2-1/2"-8 NPT Carbon Steel Hex Die 2 1/2"-8