“GOLA M6 – a max 2.0”
If you need the exact numeric table for a specific thread size (e.g., M6, M10, M16), let me know and I can extract the corresponding dimensions according to UNI ISO 4755. tabella gola uni iso 4755
✅ Stress Relief: Prevents stress concentration at the end of the threaded portion. ✅ Assembly: Ensures the mating part (nut or shoulder) seats perfectly against the abutment. ✅ Grinding: Provides the necessary space for thread grinding wheels to exit. “GOLA M6 – a max 2
: Guidelines for documentation are provided to ensure that all relevant information is accurately recorded and easily accessible. ✅ Grinding: Provides the necessary space for thread
In precision engineering, the smallest details often determine the success of a mechanical assembly. One such detail is the (or gola di scarico ), governed by the UNI ISO 4755 standard.
The standard (equivalent to the international ISO 4755:1983 ) specifies the form and dimensions of thread undercuts (known in Italian as gola di scarico ) for fasteners with external ISO metric threads. These features are typically used at the end of a threaded shaft to provide clearance for a cutting tool or to allow a mating component, like a plug, to sit flush against a shoulder. Key Technical Specifications