BONAITI Trafilerie e Viterie
Fasteners
Bonaiti S.p.A. is an Italian manufacturer of fastening systems, specializing in wire-drawing and screw production since 1895. Founded by Giuseppe Bonaiti in Rancio di Lecco, the company has evolved from a small laboratory into an international enterprise with its current headquarters in Mestrino, spanning over 40,000 sqm.
The company's product portfolio includes normal and special pressed screws (3-10 mm diameter, up to 100 mm length), pressed rods (3-8 mm diameter, up to 600 mm length), and various wire products including drawn wire (1-12 mm diameter), galvanized wire (1-6.5 mm diameter), annealed wire, and wire rods. Materials used include steel based on ISO 898/1, stainless steel, and custom materials upon request.
Bonaiti serves diverse industrial sectors including automotive, domestic appliances, electro-mechanical, furniture, air conditioning systems, bicycle and motorcycle manufacturing, animal breeding systems, and agriculture. The company maintains a strong focus on research and development, continuously introducing new materials and coatings to enhance product performance.
Quality is a cornerstone of Bonaiti's operations, demonstrated by their early adoption of quality management systems. The company was among Italy's first to obtain ISO9002 certification in 1999 and currently holds UNI EN ISO 9001:2015 certification. Their commitment to innovation and quality is supported by more than a century of industry expertise, ensuring optimal reliability and material quality in all their products.
