► Sutton Tools | Dies - Carbon

Carbon Strength & Precision Threading for Trade & Workshop Use When every thread needs to fit perfectly, Sutton Tools Carbon Dies & Taps deliver the trade-grade accuracy professionals rely on. Built for cutting, chasing & repairing threads in mild steel, aluminium & brass, these tools are crafted from premium carbon...

Carbon Strength & Precision Threading for Trade & Workshop Use

When every thread needs to fit perfectly, Sutton Tools Carbon Dies & Taps deliver the trade-grade accuracy professionals rely on. Built for cutting, chasing & repairing threads in mild steel, aluminium & brass, these tools are crafted from premium carbon steel for clean starts, smooth cutting & long service life.

The Sutton Tools Dies – Carbon Collection includes die nuts, tap wrenches & holders that make threading jobs fast, precise & consistent. Ideal for workshops, maintenance crews & industrial repair operations, these tools handle daily trade use without dulling or chipping.

From Somerville to the Mornington Peninsula, mechanics, fitters & fabricators trust Sutton for dependable threading gear. Each product is engineered for balance, strength & accuracy — ensuring clean threads & professional results every time. For complete setup, pair your dies with Cutting Lubricants & Coolants to reduce friction & Tool & Equipment Care to extend lifespan across repeated use.

What’s in This Collection:

► Die Nut M452 BSPF 1/4–19 TCA
‣ Precision carbon die nut designed for British Standard Pipe Parallel (BSPF) threads. Delivers consistent, smooth threading in soft metals & mild steel.

► Tap Wrench Adjustable M908 M18–M42 Length 1000 mm #6
‣ Heavy-duty adjustable wrench ideal for large taps. Provides firm control & torque for industrial threading work.

► Tap Wrench Adjustable M908 M9–M27 Length 480 mm #4
‣ Trade-size wrench offering accurate grip & control during medium-scale threading applications.

► Tap Wrench Adjustable M908 M1–M12 Length 175 mm #1.5
‣ Compact adjustable wrench for smaller tap sizes. Perfect for precision jobs & workshop assembly work.

► Tap Wrench Adjustable M908 M1–M8 Length 125 mm #0
‣ Lightweight, easy-to-handle tap wrench for light fabrication, model engineering & fine repair tasks.

► Die Holder M907 1" OD
‣ Standard die stock designed to hold 1" outside-diameter dies securely. Ensures straight, aligned threading in workshop & maintenance applications.

► Tap Wrench M901 T-Type M6 & M12 Blow Mould Set
‣ T-handle wrench set providing fast threading access in confined spaces. Supplied in a durable blow-moulded case for workshop convenience.

► Tap Wrench M901 T-Type 1/4 Carded
‣ Compact single T-wrench ideal for M6 to M12 tap work. Delivers stability for small mechanical jobs.

► Die Nut M452 BSPF 1–11 TCA
‣ Carbon die nut built for large BSPF threading. Ensures clean starts & long service life under regular use.

► Tap Wrench M903 SRW2
‣ Fixed-handle wrench offering stability & precise control for straight, accurate tapping in both production & repair environments.

 

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  • Sutton Tools - Die Nut M440m 20 x 2.5 Tca | M4402000
    Sutton Tools - Die Nut M440m 20 x 2.5 Tca | M4402000
    Sutton Tools - Die Nut M440m 20 x 2.5 Tca | M4402000This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4402000 Precision...
    $57.33
    $81.38
    $57.33
  • Sutton Tools - Die Nut M440m 18 x 2.5 Tca | M4401800
    Sutton Tools - Die Nut M440m 18 x 2.5 Tca | M4401800
    Sutton Tools - Die Nut M440m 18 x 2.5 Tca | M4401800This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4401800 Precision...
    $58.56
    $83.12
    $58.56
  • Sutton Tools - Die Nut M440m 16 x 2.0 Tca | M4401600
    Sutton Tools - Die Nut M440m 16 x 2.0 Tca | M4401600
    Sutton Tools - Die Nut M440m 16 x 2.0 Tca | M4401600This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4401600 Precision...
    $46.40
    $65.86
    $46.40
  • Sutton Tools - Die Nut M440m 14 x 2.0 Tca | M4401400
    Sutton Tools - Die Nut M440m 14 x 2.0 Tca | M4401400
    Sutton Tools - Die Nut M440m 14 x 2.0 Tca | M4401400This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4401400 Precision...
    $46.40
    $65.86
    $46.40
  • Sutton Tools - Die Nut M440m 12 x 1.75 Tca | M4401200
    Sutton Tools - Die Nut M440m 12 x 1.75 Tca | M4401200
    Sutton Tools - Die Nut M440m 12 x 1.75 Tca | M4401200This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4401200 Precision...
    $36.11
    $51.26
    $36.11
  • Sutton Tools - Die Nut M440m 10 x 1.5 Tca | M4401000
    Sutton Tools - Die Nut M440m 10 x 1.5 Tca | M4401000
    Sutton Tools - Die Nut M440m 10 x 1.5 Tca | M4401000This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4401000 Precision...
    $36.11
    $51.26
    $36.11
  • Sutton Tools - Die Nut M440m 9 x 1.25 Tca | M4400900
    Sutton Tools - Die Nut M440m 9 x 1.25 Tca | M4400900
    Sutton Tools - Die Nut M440m 9 x 1.25 Tca | M4400900This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4400900 Precision...
    $25.22
    $35.80
    $25.22
  • Sutton Tools - Die Nut M440m 8 x 1.25 Tca | M4400800
    Sutton Tools - Die Nut M440m 8 x 1.25 Tca | M4400800
    Sutton Tools - Die Nut M440m 8 x 1.25 Tca | M4400800This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4400800 Precision...
    $24.76
    $35.14
    $24.76
  • Sutton Tools - Die Nut M440m 7 x 1.0 Tca | M4400700
    Sutton Tools - Die Nut M440m 7 x 1.0 Tca | M4400700
    Sutton Tools - Die Nut M440m 7 x 1.0 Tca | M4400700This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4400700 Precision...
    $25.22
    $35.80
    $25.22
  • Sutton Tools - Die Nut M440m 6 x 1.0 Tca | M4400600
    Sutton Tools - Die Nut M440m 6 x 1.0 Tca | M4400600
    Sutton Tools - Die Nut M440m 6 x 1.0 Tca | M4400600This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4400600 Precision...
    $24.76
    $35.14
    $24.76
  • Sutton Tools - Die Nut M440m 5 x 0.8 Tca | M4400500
    Sutton Tools - Die Nut M440m 5 x 0.8 Tca | M4400500
    Sutton Tools - Die Nut M440m 5 x 0.8 Tca | M4400500This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: M4400500 Precision...
    $24.76
    $35.14
    $24.76
  • Sutton Tools - 2" Button Die M429 NPT 1-11-1/2 Tca Od | M4293340
    Sutton Tools - 2" Button Die M429 NPT 1-11-1/2 Tca Od | M4293340
    Sutton Tools - 2" Button Die M429 NPT 1-11-1/2 Tca Od | M4293340This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $177.51
    $251.98
    $177.51
  • Sutton Tools - 2" Button Die M429 NPT 3/4-14 Tca Od | M4292667
    Sutton Tools - 2" Button Die M429 NPT 3/4-14 Tca Od | M4292667
    Sutton Tools - 2" Button Die M429 NPT 3/4-14 Tca Od | M4292667This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $123.66
    $175.54
    $123.66
  • Sutton Tools - 2" Button Die M429 NPT 1/2-14 Tca Od | M4292134
    Sutton Tools - 2" Button Die M429 NPT 1/2-14 Tca Od | M4292134
    Sutton Tools - 2" Button Die M429 NPT 1/2-14 Tca Od | M4292134This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $123.66
    $175.54
    $123.66
  • Sutton Tools - 2" Button Die M429 NPT 3/8-18 Tca Od | M4291715
    Sutton Tools - 2" Button Die M429 NPT 3/8-18 Tca Od | M4291715
    Sutton Tools - 2" Button Die M429 NPT 3/8-18 Tca Od | M4291715This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $99.31
    $140.96
    $99.31
  • Sutton Tools - 2" Button Die M429 NPT 1/4-18 Tca Od | M4291372
    Sutton Tools - 2" Button Die M429 NPT 1/4-18 Tca Od | M4291372
    Sutton Tools - 2" Button Die M429 NPT 1/4-18 Tca Od | M4291372This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $93.11
    $132.18
    $93.11
  • Sutton Tools - 2" Button Die M429 NPT 1/8-27 Tca Od | M4291029
    Sutton Tools - 2" Button Die M429 NPT 1/8-27 Tca Od | M4291029
    Sutton Tools - 2" Button Die M429 NPT 1/8-27 Tca Od | M4291029This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $93.11
    $132.18
    $93.11
  • Sutton Tools - 2" Button Die M438 BSPT 3/4-14 Tca Od | M4382644
    Sutton Tools - 2" Button Die M438 BSPT 3/4-14 Tca Od | M4382644
    Sutton Tools - 2" Button Die M438 BSPT 3/4-14 Tca Od | M4382644This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $123.66
    $175.54
    $123.66
  • Sutton Tools - 2" Button Die M438 BSPT 1/2-14 Tca Od | M4382096
    Sutton Tools - 2" Button Die M438 BSPT 1/2-14 Tca Od | M4382096
    Sutton Tools - 2" Button Die M438 BSPT 1/2-14 Tca Od | M4382096This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $123.66
    $175.54
    $123.66
  • Sutton Tools - 2" Button Die M438 BSPT 3/8-19 Tca Od | M4381666
    Sutton Tools - 2" Button Die M438 BSPT 3/8-19 Tca Od | M4381666
    Sutton Tools - 2" Button Die M438 BSPT 3/8-19 Tca Od | M4381666This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key Features Size: 2"...
    $99.31
    $140.96
    $99.31

Threading Tools That Deliver Trade Precision

When accuracy matters, Sutton carbon dies & tap wrenches give trades the edge. Each tool is machined to precise tolerances for straight, clean threading that prevents galling or cross-threading. The high-carbon steel construction ensures excellent wear resistance while maintaining cutting sharpness under heavy use.

Workshops & maintenance crews across Somerville & the Mornington Peninsula choose Sutton because the tools are built for consistent results in any metalworking environment. The M908 adjustable series offers multi-size threading flexibility, while the M901 T-Type provides fast engagement in field service & confined spaces. For pipework or hydraulic systems, M452 BSPF die nuts ensure exact fits that seal securely under pressure.

For smoother results, combine your dies with Sutton Cutting Lubricants & Coolants to lower friction & reduce wear. Maintain tool performance using Tool & Equipment Care & keep setup alignment accurate with Measuring & Layout Tools.

Cross-sell your setup with Sutton Drills – Jobber HSS, Sutton Countersinks – 90° HSS & Sutton Hole Saws – Bi-Metal to handle drilling, countersinking & finishing in one streamlined workflow.

► Clean, accurate threading in mild steel, brass & aluminium
► Adjustable & T-Type options for full workshop coverage
► Compatible with standard 1" die holders & multi-size tap wrenches
► Supported by Industrial Shed’s Same Day Dispatch & Trade Guarantee

Frequently Asked Questions

Sutton carbon dies are ideal for mild steel, aluminium, brass & general-purpose metals — providing sharp, clean thread forms on standard pipe & bolt sizes.

Adjustable wrenches provide a broader range of tap compatibility, while T-Type wrenches give faster turning & better control in tight or vertical spaces.

Yes. As long as the outside diameter matches (e.g., 1"), Sutton dies will fit most industry-standard holders & threading sets.

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