Your specialist for special screws, drawing parts and innovative fastening technology.
We deliver safety for the world's most demanding applications.
Precise deep hole drilling technology for components with high demands on dimensional accuracy and surface quality, even at large drilling depths and with demanding materials.
For improving corrosion protection, wear resistance and service life of components in demanding industrial environments.
High-precision machining technology for complex component geometries from single parts to series production with a focus on quality and process reliability.
Testing technology for the early detection of material defects and for ensuring the highest quality and safety standards.
Efficient thread rolling technology for the production of heavy-duty threads with improved strength, surface quality and durability.
Production of upset forged parts for resilient components with optimal material utilization, ideal for applications with high mechanical requirements.
Foundation
Official start of Köhne Spezialschrauben GmbH & Co. KG.
Production
Start of specialized production – the cornerstone of our success.
Location
Relocation to the Lindental industrial area in Rüthen (Soest district, NRW) to expand production capacities.
Technology
Integration of high-precision deep hole drilling technology for site expansion.
Future
Continuation of the company tradition by Ziad Faidi as of 1. January 2026.
Our quality promise in black and white. Here you will find all current certifications.
Let's find the right solution for your project together.
We look forward to your email.