Pipe High Speed Steel

NPT/NPS Pipe Tap Threads - require the use of a thread sealant to ensure a tight seal

NPTF/NPSF Pipe Tap Threads - are used for applications requiring a tight seal without the use of thread sealants

ANPT Pipe Threads - Aeronautical pipe taper are very similar to NPT Pipe Threads - Usually used in military type applications

Interrupted Threads - Reduce friction, increase chip capacity and enhance coolant flow to the cutting teeth for reduced chance of torn threads. Recommended for a wide variety of materials, especially soft ductile materials and materials producing long stringy type chips.

All items are new in original manufacturer's packaging {unless otherwise noted}.

They are limited to quantities available.

These items are from manufacturer's overstocks, distributors who have changed products lines and manufacturer's who have had print changes and no longer have a particular job in house where items where used.

Visuals are actual item{s}
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tap pipe 3/8-18npt thrdform blx
Applications = Aluminum's/Non-Ferrous and General Purpose Steels.
$16.00
tap pipe 1/2-14npt thrdform blx
Applications = Aluminum's/Non-Ferrous and General Purpose Steels.
$24.00
tap pipe 1/2-14npt sp fl vega
Applications = Nice on Stainless & General Purpose Steels.
$18.00
tap pipe 3/4-14npt brass union
Applications = This item is marked for Brass on Shank
$22.00
tap pipe 3/4-14npt int usa
Applications = General Purpose Steels
$27.00
tap pipe 3/4-14npt sp fl trw
Applications = Nice for Stainless and General Purpose Steels
$32.00
tap pipe 1-11-1/2 sp fl sowa
Applications = Nice on Stainless and General Purpose Steels
$76.00
tap pipe 3/8-18 nps netco
Applications = General Purpose Steels
$5.50
tap pipe 1/16-27npt  mct
Pipe Tap 1/16-27NPT High Speed Regular Thread Uncoated Morse Cutting Tools U.S.A. (Pipe tap)

Diameter and Pitch =1/16-27NPT

Thread Length = 11/16" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = MCT-36121

This item is regular size shank

Applications = General Purpose Steels.
$6.50
tap pipe 1/8-27 npt  presto
Pipe Tap 1/8-27NPT High Speed Regular Thread Small Shank Black Oxide England (Pipe tap)

Diameter and Pitch =1/8-27NPT

Thread Length = 3/4" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Black Oxide

Ground Threads

P/N = Presto England

This item has the small shank

Applications = General Purpose Steels.
$3.50
tap pipe 1/8-27npt tin
Pipe Tap 1/8-27NPT High Speed Regular Thread Tin Coated Unknown (Pipe tap)

Diameter and Pitch =1/8-27NPT

Thread Length = 3/4" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Tin

Ground Threads

P/N = Unknown 1/8-27npt TIN

Regular size Shank

This item has no markings on it and is out of original manufacturer's packaging
Applications = General Purpose Steels.
$3.50
tap pipe 1/8-27npt int mct
Pipe Tap 1/8-27NPT High Speed Interrupted Thread Uncoated Morse U.S.A. (Pipe tap)

Diameter and Pitch =1/8-27NPT

Thread Length = 3/4" {Standard Projection}

Interrupted Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = MCT-36002

Regular size Shank

Applications = General Purpose Steels.
$12.40
tap pipe 1/8-27npt  mct
Pipe Tap 1/8-27NPT High Speed Regular Thread Uncoated Morse U.S.A. (Pipe tap)

Diameter and Pitch =1/8-27NPT

Thread Length = 3/4" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = MCT-36123

Regular size Shank

Applications = General Purpose Steels.
$7.50
tap pipe 1/4-18npt  mct
Pipe Tap 1/4-18NPT High Speed Regular Thread Uncoated Morse U.S.A. (Pipe tap)

Diameter and Pitch =1/4-18NPT

Thread Length = 1-1/16" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = MCT-36124
Applications = General Purpose Steels.
$8.50
tap pipe 1/4-18npt ymw
Pipe Tap 1/4-18NPT High Speed Regular Thread Black Oxide YMW (Pipe tap)

Diameter and Pitch =1/4-18NPT

Thread Length = 1-1/16" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Black Oxide

Ground Threads

P/N = YMW-AAYB16903

Out of original manufacturer's packaging All markings on Shank

Applications = General Purpose Steels.
$7.00
tap pipe 1/4-18npt ymw
Pipe Tap 1/4-18NPT High Speed Regular Thread Black Oxide YMW (Pipe tap)

Diameter and Pitch =1/4-18NPT

Thread Length = 1-1/16" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Black Oxide

Ground Threads

P/N = YMW-AAYB16903

Out of original manufacturer's packaging All markings on Shank

Applications = General Purpose Steels.
$7.00
tap pipe 1/4-18npt int usa
Pipe Tap 1/4-18NPT High Speed Interrupted Thread Uncoated U.S.A. (Pipe tap)

Diameter and Pitch =1/4-18NPT

Thread Length = 1-1/16" {Standard Projection}

Interrupted Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = 212166 Contender
Applications = General Purpose Steels.
$8.50
tap pipe 1/4-18npt int 12
Pipe Tap 1/4-18NPT 12" Overall Length High Speed Interrupted Thread Uncoated North American (Pipe tap)

Diameter and Pitch =1/4-18NPT

Thread Length = 1-1/16" {Standard Projection}

Interrupted Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = nb-75 8Z1 North American

This item has an overall length of 12"

Applications = General Purpose Steels.
$32.00
tap pipe 3/8-18npt bath
Pipe Tap 3/8-18NPT High Speed Regular Thread Uncoated U.S.A. (Pipe tap)

Diameter and Pitch =3/8-18NPT

Thread Length = 1-1/16" {Projection on this tap marked 21/64" .3281"}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = nb-75 CT-3-SP4 Bath

Out of original manufacturer's packaging

Applications = General Purpose Steels.
$8.00
tap pipe 3/8-18nptf ssnr
Pipe Tap 3/8-18NPTF DRYSEAL High Speed Regular Thread Uncoated Sossner U.S.A. (Pipe tap)

Diameter and Pitch =3/8-18NPTF {Dryseal}

Thread Length = 1-1/16" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = Sossner-1211800
Applications = General Purpose Steels.
$8.00
tap pipe 3/8-18nptf int mct
Pipe Tap 3/8-18NPTF DRYSEAL High Speed Interrupted Thread Uncoated Morse (Pipe tap)

Diameter and Pitch =3/8-18NPTF {Dryseal}

Thread Length = 1-1/16" {Standard Projection}

Interrupted Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = MCT-36024
Applications = General Purpose Steels.
$16.50
tap pipe 3/8-18npt 6
Pipe Tap 3/8-18NPT 6" Overall Length High Speed Regular Thread Uncoated North American (Pipe tap)

Diameter and Pitch =3/8-18NPT

Thread Length = 1-1/16" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = Nrthamrcn 11025D

This item is 6" Overall Length

Applications = General Purpose Steels.
$24.00
tap pipe 3/8-18npt thrdform blx
Pipe Tap 3/8-18NPT High Speed Thread Form with Coolant Groove Balax (Pipe tap)

Diameter and Pitch =3/8-18NPT

Thread Length = 1-1/16" {Standard Projection}

Thread Form with {1} coolant groove that runs down the side of thread

Number of Flutes = Thread form/Roll Form/ Emulsion {Bottom}

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = Balax 3237485 3/8npt
Applications = Aluminum's/Non-Ferrous and General Purpose Steels.
$16.00
tap pipe 1/2-14npt thrdform blx
Pipe Tap 1/2-14NPT High Speed Thread Form with Coolant Groove Balax (Pipe tap)

Diameter and Pitch =1/2-14NPT

Thread Length = 1-3/8" {Standard Projection}

Thread Form with {1} coolant groove that runs down the side of thread

Number of Flutes = Thread form/Roll Form/ Emulsion {Bottom}

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = Balax 3237485 -1/2npt

Out of original manufacturer's packaging All markings on Shank

Applications = Aluminum's/Non-Ferrous and General Purpose Steels.
$24.00
tap pipe 1/2-14npt mct
Pipe Tap 1/2-14NPT High Speed Regular Thread Uncoated Morse (Pipe tap)

Diameter and Pitch =1/2-14NPT

Thread Length = 1-3/8" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = MCT-36126
Applications = General Purpose Steels.
$16.00
tap pipe 1/2-14nptf int mct
Pipe Tap 1/2-14NPTF Dryseal High Speed Interrupted Thread Uncoated Morse (Pipe tap)

Diameter and Pitch =1/2-14NPTF {Dryseal}

Thread Length = 1-3/8" {Standard Projection}

Interrupted Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = MCT-36025
Applications = General Purpose Steels.
$22.00
tap pipe 1/2-14npt sp fl vega
Pipe Tap 1/2-14NPT High Speed Regular Thread Spiral Flute Black Oxide Vega (Pipe tap)

Diameter and Pitch =1/2-14NPT

Thread Length = 1-3/8" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are at a 30 degree Right Hand Helix

Right Hand Cutting

Coating = Black Oxide

Ground Threads

P/N = Vega-83645
Applications = Nice on Stainless & General Purpose Steels.
$18.00
tap pipe 1/2-14npt 6
Pipe Tap 1/2-14NPTF Dryseal 6" Overall Length High Speed Regular Thread Regal Beloit (Pipe tap)

Diameter and Pitch =1/2-14NPTF {Dryseal}

Thread Length = 1-3/8" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = regal 800-014D

This item is out of original Manufacturer's Packaging All MArkings On SHank

Applications = General Purpose Steels.
$27.00
tap pipe 3/4-14npt brass union
Pipe Tap 3/4-14NPT High Speed For Brass Regular Thread Union Twist U.S.A. (Pipe tap)

Diameter and Pitch =3/4-14NPT

Thread Length = 1-3/8" {Marked .521 Projection}

Regular Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = Union 58-3/4

Marked on tool shank For BRASS

This item is out of original Manufacturer's Packaging All MArkings On SHank
Applications = This item is marked for Brass on Shank
$22.00
tap pipe 3/4-14npt int usa
Pipe Tap 3/4-14NPT High Speed Interrupted Thread U.S.A. (Pipe tap)

Diameter and Pitch =3/4-14NPT

Thread Length = 1-3/8" {Standard Projection}

Interrupted Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = 0813N41W-USA

This item is out of original Manufacturer's Packaging All MArkings On SHank

Applications = General Purpose Steels
$27.00
tap pipe 3/4-14npt sp fl trw
Pipe Tap 3/4-14ANPT High Speed 30 Degree Spiral Flute Regular Thread TRW - Greenfield (Pipe tap)

Diameter and Pitch =3/4-14ANPT {Aeronautical}

Thread Length = 1-3/8" {Standard Projection}

Regular Thread

Number of Flutes = 5 Which are a 30 Degree Right Hand Spiral

Right Hand Cutting

Coating = Uncoated

Ground Threads

P/N = TRW-10048

This item out of original manufacturer's packaging All MArkings On SHank

Applications = Nice for Stainless and General Purpose Steels
$32.00
tap pipe 3/4-14npt 6
Pipe Tap 3/4-14NPTF High Speed 6" Overall Length Regular Thread Besly (Pipe tap)

Diameter and Pitch =3/4-14NPTF {Dryseal}

Thread Length = 1-3/8" {Standard Projection}

Regular Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Black Oxide

Ground Threads

Overall Length = 6"

P/N = NB Besly 3166

Applications = General Purpose Steels
$34.00
tap pipe 1-11-1/2 sp fl sowa
Pipe Tap 1-11-1/2NPT High Speed Vanadium 30 Degree Right Hand Spiral Regular Thread Sowa (Pipe tap)

Diameter and Pitch =1-11-1/2NPT

Thread Length = 1-3/4" {Standard Projection}

Regular Thread

Number of Flutes = 5 Which are 30 Degree Right Hand Spiral

Right Hand Cutting

Coating = Black Oxide

Ground Threads

P/N = SOWA-123414 {Yellow Ring}
Applications = Nice on Stainless and General Purpose Steels
$76.00
tap pipe 1-11-1/2 10
Pipe Tap 1-11-1/2NPT High Speed 10" Overall Length Regular Thread U.S.A. (Pipe tap)

Diameter and Pitch =1-11-1/2NPT

Thread Length = 1-3/4" {Standard Projection}

Regular Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

Overall Length = 10"

P/N = 216643-P - LSI

Out of Original Manufacturer's packaging All markings on Shank
Applications = General Purpose Steels
$88.00
tap pipe 1-1/4- 11-1/2 8
Pipe Tap 1-1/4-11-1/2NPTF High Speed 8" Overall Length Regular Thread Reiff and Nestor (Pipe tap)

Diameter and Pitch =1-1/4-11-1/2NPTF {Dryseal}

Thread Length = 1-3/4" {Standard Projection}

Regular Thread

Number of Flutes = 5 Which are Straight

Right Hand Cutting

Coating = Uncoated

Ground Threads

Overall Length = 8"

This item is Stamped with CI on Shank Will take that as Cast Iron / Dryseal for Cast Iron Not your everyday item But We Buy Surplus so that is that

P/N = R&N 69819CI

Out of Original Manufacturer's packaging All markings on Shank

Applications = Cast Iron
$94.00
tap pipe 3/8-18 nps netco
Pipe Tap 3/8-18 NPS High Speed Regular Thread U.S.A. (Pipe tap)

Diameter and Pitch =3/8-18 NPS {Straight}

Thread Length = 1-1/16" {Standard Projection}

Regular Thread

Number of Flutes = 4 Which are Straight

Right Hand Cutting

Coating = Chrome

Ground Threads

P/N = Netco 347

Out of Original Manufacturer's packaging All markings on Shank

Applications = General Purpose Steels
$5.50
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