Special Dies and Die Nuts
T-Tech manufacture a comprehensive range of specialist Round Dies & Die Nuts embracing all thread forms & pitch-diameter combinations.
Our specialist Dies are ideal for both machining and hand use, typically used to finish or repair existing threads.
Our offering includes the unconventional; including but not limited to, atypical body styles for restricted access, projection dies, taper nose (AKA Acorn dies) & domed face dies.
Body styles include those manufactured to suit BS1127, ISO 2568, DIN223 or a bespoke design to suit your application.
INCORPORATED THREAD FORMS INCLUDE:
- ACME
- BA
- BSF
- BSP (G)
- BSPT (Rc)
- BSW
- ISO
- MetricMJ
- NPS
- NPT
- Radius
- Rd
- Trapezoidal (Tr)
- UNC/UNF
- Unified
- UNJ
- WHITWORTH
- BSCy (Cycle threads)

The Ultimate Die is a unique approach to threading with a circular die, advancing its purpose to machining parallel and taper threads.

Hexagon Die Nuts manufactured in HSS for finishing, cleaning and repair of existing threads.
