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    1. eBay
    2. Home & Garden
    3. Tools & Workshop Equipment
    4. Hand Tools
    5. Taps & Dies
    6. 1/2 NPT Taps
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    1/2 NPT Taps

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    List View

    1-48 of 156 Results

    • 1/2" -14 NPT Taper Pipe Tap Cleaning Rethreading Carbon Steel High Quality

      1/2" -14 NPT Taper Pipe Tap Cleaning Rethreading Carbon Steel High Quality

      C $14.02
      C $19.67 shipping
      215 sold
    • 6pc Pipe Tap and Die 1/4" X 18, 3/8" X 18, 1/2" X 14, NPT Engine repair Tool set

      6pc Pipe Tap and Die 1/4" X 18, 3/8" X 18, 1/2" X 14, NPT Engine repair Tool set

      C $31.74
      C $23.67 shipping
      293 sold
    • 1/8 -27 NPT Taper Pipe Tap W/ LTR R Drill Bit Irwin 1902 ZR

      1/8 -27 NPT Taper Pipe Tap W/ LTR R Drill Bit Irwin 1902 ZR

      5 out of 5 stars
      (8)8 product ratings - 1/8 -27 NPT Taper Pipe Tap W/ LTR R Drill Bit Irwin 1902 ZR
      C $16.57
      C $19.74 shipping
      836 sold
    • G1/8-3/4 NPT 1 Steel Thread Cutting Screw Taper Pipe Tap For Tapping Machines

      G1/8-3/4 NPT 1 Steel Thread Cutting Screw Taper Pipe Tap For Tapping Machines

      C $8.15 to C $19.13
      Was: C $14.83
      C $1.82 shipping
    • 1pcs Bearing Steel NPT Pipe Tap Wear-resistant Rust 1/8" 1/4" 3/8" 1/2" 3/4" 1"

      1pcs Bearing Steel NPT Pipe Tap Wear-resistant Rust 1/8" 1/4" 3/8" 1/2" 3/4" 1"

      C $8.15 to C $19.29
      Was: C $20.31
      C $1.67 shipping
    • 1/2" NPT HSS Pipe Thread Round Shank Plug Tap Drill Bit Titanium

      1/2" NPT HSS Pipe Thread Round Shank Plug Tap Drill Bit Titanium

      C $17.33
      Was: C $18.83
      C $3.19 shipping
      or Best Offer
    • 5Pc HSS Taper NPT Pipe Thread Tap Set HSS Screw Cutting 1/8 1/4 3/8 1/2 3/4

      5Pc HSS Taper NPT Pipe Thread Tap Set HSS Screw Cutting 1/8 1/4 3/8 1/2 3/4

      C $32.54
      Free shipping
      or Best Offer
    • (10) New 1/2-14 NPT Tap SKC Made in Japan

      (10) New 1/2-14 NPT Tap SKC Made in Japan

      C $49.99
      Free shipping
    • 1-1/2" 11-1/2 NPT Taper Pipe Tap Thread Cleaning Rethreading CS High Quality

      1-1/2" 11-1/2 NPT Taper Pipe Tap Thread Cleaning Rethreading CS High Quality

      C $65.06
      C $20.13 shipping
      Only 2 left
    • 1/8-3/4 NPT Taper Thread Pipe Tap Standard Pitch For Tapping Machines Hand Drill

      1/8-3/4 NPT Taper Thread Pipe Tap Standard Pitch For Tapping Machines Hand Drill

      C $8.59 to C $20.31
      C $1.67 shipping
    • SKC 1-1/2 NPT 11-1/2 High Grade Pipe Tap HSS Tungsten Alloy 7 Flutes Brand New

      SKC 1-1/2 NPT 11-1/2 High Grade Pipe Tap HSS Tungsten Alloy 7 Flutes Brand New

      C $69.99
      C $9.99 shipping
    • 1pc HSS NPT Taper Thread Pipe Tap Cutting Tool G1/8 G1/4 G3/8 G1/2 G3/4 NPT

      1pc HSS NPT Taper Thread Pipe Tap Cutting Tool G1/8 G1/4 G3/8 G1/2 G3/4 NPT

      C $8.68 to C $20.31
      C $1.82 shipping
    • 1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      C $24.23
      C $6.38 shipping
      or Best Offer
    • 1"- 11-1/2" PIPE TAP NPT  HSG  4" in length "original package never used"

      1"- 11-1/2" PIPE TAP NPT HSG 4" in length "original package never used"

      C $49.76
      C $28.59 shipping
      or Best Offer
    • 1/8 inch 27 NPT Taper Pipe Tap 1/8 27 TPI Fits For Repair Work B7W2

      1/8 inch 27 NPT Taper Pipe Tap 1/8 27 TPI Fits For Repair Work B7W2

      C $10.78
      C $3.18 shipping
    • New HTD tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps HSS

      New HTD tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps HSS

      C $13.63 to C $54.57
      Free shipping
    • 1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      C $21.68
      C $6.37 shipping
      or Best Offer
    • Card 6 Flute 1 1/2 -11 1/2 NPT 473 Pipe Tap  MADE IN USA

      Card 6 Flute 1 1/2 -11 1/2 NPT 473 Pipe Tap MADE IN USA

      C $43.38
    • New 1pc Z 1/2" - 14 HSS (Z= NPT) Taper Pipe Tap 1/2 - 14 TPI

      New 1pc Z 1/2" - 14 HSS (Z= NPT) Taper Pipe Tap 1/2 - 14 TPI

      C $16.57
      C $6.38 shipping
      or Best Offer
    • 1-1/4" -11-1/2 NPT Taper Pipe Tap Thread Cutting Cleaning USA Made Irwin 1908 ZR

      1-1/4" -11-1/2 NPT Taper Pipe Tap Thread Cutting Cleaning USA Made Irwin 1908 ZR

      C $51.02
      C $16.34 shipping
      Only 2 left
    • 1pc Z1/2  Pipe thread spiral fluted tap  NPT1/2=Z1/2

      1pc Z1/2 Pipe thread spiral fluted tap NPT1/2=Z1/2

      C $32.40
      C $6.38 shipping
    • Cle-Force C69319 1/2-14 NPT Medium Hook Tapered Pipe Tap 4 Flute Bright Finish

      Cle-Force C69319 1/2-14 NPT Medium Hook Tapered Pipe Tap 4 Flute Bright Finish

      C $28.07
      C $24.48 shipping
    • 1/2" -14 NPT Taper Pipe Tap Thread Cutting & Cleaning USA Made Irwin 1905 ZR

      1/2" -14 NPT Taper Pipe Tap Thread Cutting & Cleaning USA Made Irwin 1905 ZR

      5 out of 5 stars
      (3)3 product ratings - 1/2" -14 NPT Taper Pipe Tap Thread Cutting & Cleaning USA Made Irwin 1905 ZR
      C $21.04
      C $19.84 shipping
      Only 1 left!
    • E5115 1/2 NPT TAP 35830  - 1 Each

      E5115 1/2 NPT TAP 35830 - 1 Each

      C $30.05
      Was: C $34.44
      C $35.60 shipping
    • NEW 5 Piece NPT Taper Pipe Tap Set 1/4" 3/8" 1/2" &3/4" Full Set Bearing Steel

      NEW 5 Piece NPT Taper Pipe Tap Set 1/4" 3/8" 1/2" &3/4" Full Set Bearing Steel

      C $35.44
      Was: C $37.31
      Free shipping
    • 1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      C $20.40
      C $38.28 shipping
    • New Ridgid 35830 Tap, 1/2 Npt E5115

      New Ridgid 35830 Tap, 1/2 Npt E5115

      C $26.16
    • New HSS 1"-11 1/2 NPT Tap & 1"-11 1/2 NPT Die Right Hand

      New HSS 1"-11 1/2 NPT Tap & 1"-11 1/2 NPT Die Right Hand

      C $53.59
      C $6.37 shipping
    • New 1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      New 1pc HSS Machine 1/2-14 NPT Plug Tap and 1pc 1/2-14 NPT Die Threading Tool

      C $18.25
      C $6.38 shipping
    • 5Pc HSS Taper NPT Pipe Thread Tap Set HSS Screw Cutting 1/8" 1/4" 3/8" 1/2" 3/4"

      5Pc HSS Taper NPT Pipe Thread Tap Set HSS Screw Cutting 1/8" 1/4" 3/8" 1/2" 3/4"

      C $37.66
      Free shipping
    • Drill America DWTPT1/2 DWTPT Series Qualtech Carbon Steel Pipe Tap, 1/2"-14 NPT

      Drill America DWTPT1/2 DWTPT Series Qualtech Carbon Steel Pipe Tap, 1/2"-14 NPT

      C $22.15
      Free shipping
      Only 1 left!
    • 1" -11-1/2 NPT Taper Pipe Tap Thread Cleaning Carbon Steel High Quality

      1" -11-1/2 NPT Taper Pipe Tap Thread Cleaning Carbon Steel High Quality

      C $36.99
      C $20.22 shipping
      Only 2 left
    • HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps

      HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps

      C $13.74 to C $53.01
      Free shipping
    • HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps New

      HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps New

      C $13.96 to C $54.70
      Free shipping
    • 1-1/4" 11-1/2 NPT Taper Pipe Tap Thread Cleaning Rethreading CS High Quality

      1-1/4" 11-1/2 NPT Taper Pipe Tap Thread Cleaning Rethreading CS High Quality

      C $48.47
      C $18.93 shipping
      Only 1 left!
    • Century Drill 97208 High Carbon Steel National Pipe Tap Tool 1-1/2 - 11 1/2 NPT

      Century Drill 97208 High Carbon Steel National Pipe Tap Tool 1-1/2 - 11 1/2 NPT

      C $75.21
      C $21.44 shipping
      or Best Offer
      5 watching
    • New 1pc Z 1/2" - 14 HSS (Z= NPT) Taper Pipe Tap 1/2 - 14 TPI

      New 1pc Z 1/2" - 14 HSS (Z= NPT) Taper Pipe Tap 1/2 - 14 TPI

      C $13.40
      C $6.37 shipping
    • High Speed Steel 1/2" NPT Thread Pipe Taps Round Shank with Square End

      High Speed Steel 1/2" NPT Thread Pipe Taps Round Shank with Square End

      C $17.81
      C $3.83 shipping
    • 1" -11-1/2 NPT Taper Pipe Tap Thread Cutting Cleaning USA Made Irwin 1907 ZR

      1" -11-1/2 NPT Taper Pipe Tap Thread Cutting Cleaning USA Made Irwin 1907 ZR

      C $38.26
      C $21.19 shipping
      61 sold
    • New HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps

      New HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps

      C $13.88 to C $53.26
      Free shipping
    • HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps

      HTD HSS tapered pipe thread tap NPT BSPT NPS BSP 1/8 1/4 3/8 1/2 Pipe taps

      C $13.83 to C $54.60
      Free shipping
    • Ridgid USA 35840 1” -11-1/2 NPT E5117 Pipe Tap Black Plumbing Mechanic Machinist

      Ridgid USA 35840 1” -11-1/2 NPT E5117 Pipe Tap Black Plumbing Mechanic Machinist

      5 out of 5 stars
      (1)1 product ratings - Ridgid USA 35840 1” -11-1/2 NPT E5117 Pipe Tap Black Plumbing Mechanic Machinist
      C $57.40
      C $19.99 shipping
    • New Rapidkut EM403211 2- 11-1/2" NPT 7F HSS Flute Tap 4-1/2" OAL

      New Rapidkut EM403211 2- 11-1/2" NPT 7F HSS Flute Tap 4-1/2" OAL

      C $191.37
      C $43.37 shipping
      or Best Offer
    • G1/8-3/4 NPT 1 Steel Thread Cutting Screw Taper Pipe Tap Standard Pitch Durable

      G1/8-3/4 NPT 1 Steel Thread Cutting Screw Taper Pipe Tap Standard Pitch Durable

      C $8.68 to C $20.35
      C $1.82 shipping
    • Century Drill and Tool 97207 1-1/4 X 11-1/2 NPT Pipe Tap

      Century Drill and Tool 97207 1-1/4 X 11-1/2 NPT Pipe Tap

      C $56.13
      C $16.43 shipping
      Only 1 left!
    • HSS 60° Tapered pipe thread NPT/Z 1/2" Plug Tap Die Threading Tool for Machine

      HSS 60° Tapered pipe thread NPT/Z 1/2" Plug Tap Die Threading Tool for Machine

      C $13.51 to C $31.88
      C $6.37 shipping
    • G1/8 G1/4 G3/8 G1/2 G3/4 NPT 1 HSS NPT Taper Thread Pipe Tap Cutting Tool Useful

      G1/8 G1/4 G3/8 G1/2 G3/4 NPT 1 HSS NPT Taper Thread Pipe Tap Cutting Tool Useful

      C $8.59 to C $20.31
      C $1.67 shipping

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