CAPORALI GAETANO G00A.EX Hexagonal externally threaded ER11, ER16, ER20, ER25, ER32, ER40 nut with flats for clamping, eccentric extractor
(Incl. Tax: €20.75)
External thread clamping nut DIN ISO 15488 DIN(6499) ensure precise and reliable tool locking on milling machines, CNC lathes and machining centers. Made of hardened steel, they offer wear resistance and long life. The grooved design facilitates tightening and loosening with dedicated keys. Available in various sizes (ER11, ER16, ER20, ER25, ER32 ), they guarantee stability, vibration reduction and high performance in high-speed machining.

The ER Nut DIN ISO 15488 (DIN 6499) is an essential component for clamping ER collets in tool holding systems for machine tools. Designed to ensure maximum precision and stability, this nut is ideal for applications on milling machines, CNC lathes, and machining centers. Made from high-quality hardened steel, it guarantees long life and wear resistance.
Compliant with international standards for perfect compatibility with ER collet chuck systems. The grooved design facilitates tightening and loosening with dedicated wrenches, improving operational efficiency. Available in various sizes to fit ER8, ER11, ER16, ER20, and ER25 collet chucks. It allows for uniform force distribution, enhancing collet grip and reducing vibrations.
High-precision milling, CNC turning, boring, and drilling, grinding, and precision machining. High reliability and durability, improved tool stability, easy assembly and disassembly, suitable for high-speed operations and heavy loads. The quality of the ER Nut DIN 6499 ensures optimal performance and maximum precision in your production processes.
- Brand:
- GAETANO CAPORALI
- Typology:
- External thread nut