Standard
Metric, UN, BSP, NPT or another system establishes the profile angle.
Internal & external threads
Carbide Threading Inserts
Standard threading insert families for internal and external profiles. Thread standard, pitch or TPI, hand and holder compatibility must be confirmed before ordering.
Standard reference range
Common threading insert families
Partial-profile inserts cover a pitch range; full-profile inserts are pitch-specific. Confirm the exact thread specification before selection.
| Designation / family | Style | Typical application | Material focus |
|---|---|---|---|
| 16ER AG60 | External, 60° partial profile | Multiple metric and UN pitches | P · M · K |
| 16IR AG60 | Internal, 60° partial profile | Multiple metric and UN pitches | P · M · K |
| 16ER 1.0 ISO | External, 60° full profile | Metric 1.0 mm pitch | P · M |
| 16ER 1.5 ISO | External, 60° full profile | Metric 1.5 mm pitch | P · M |
| 16ER 2.0 ISO | External, 60° full profile | Metric 2.0 mm pitch | P · M |
| 16IR 1.5 ISO | Internal, 60° full profile | Metric 1.5 mm pitch | P · M |
| 16IR 2.0 ISO | Internal, 60° full profile | Metric 2.0 mm pitch | P · M |
| 16ER AG55 | External, 55° partial profile | Whitworth and BSP range | P · M |
| 16IR AG55 | Internal, 55° partial profile | Whitworth and BSP range | P · M |
| 16ER 14 NPT | External, 60° tapered profile | 14 TPI NPT threads | P · M |
Availability note: This is an initial standard reference catalogue, not a live stock statement. Exact profile, pitch, hand, grade, pack quantity and supply will be confirmed during quotation.
Selection inputs
What determines the right threading insert?
Position
External or internal threading determines ER or IR style and holder.
Pitch
Pitch in millimetres or threads per inch defines the cutting profile.
Hand & material
Right- or left-hand cutting and work material guide geometry and grade.