

Reliable and Innovative Solutions in Industrial Fastening Systems


TIEIG PRODUCTS



TIEIG elevates joint integrity to the highest level with self-locking fastening systems developed for high-engineering applications, including DIN 25201 Twin Washer® locking washers and DIN 2093 disc springs.
Our products are designed to prevent bolt loosening, maintain preload, and ensure long-term joint performance in applications exposed to vibration, shock, and dynamic loads.
Twin Washer® systems operate based on the geometric wedge principle rather than friction, providing reliable locking performance even on lubricated or dry surfaces. Their reusable design, combined with ease of installation and removal, enhances efficiency in maintenance operations. Disc springs offer high force generation in confined spaces, effective vibration damping, and extended service life.
TIEIG delivers not only products, but also reliable and sustainable fastening solutions through engineering calculations, correct product selection, and a strong technical support approach.
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