Precision in series for each request
For screwing in injected or drilled core holes
This synthetic screw is characterised by a large thread lead, a tight diameter and a 30° thread angle.
Screw into injected or bored core holes.
|Dimensions range||from ST 2.5 mm to ST 7.0 mm|
|Lengths||from 4.0 mm to 50 mm|
|Head manufactured||according to DIN, ISO or customer drawing|
|Grades||insert bit hardened or tempered|
|Surface treatments||galvanised zinc, zinc plating, inorganic coating, bonderised|
- no damage to the material
- slender threading profile
- low bolting up torque
- high tolerance through heightened thread progression
- small diameter means no spalling or bulging