Fasteners Manufacturer: DIN/ISO Standard Parts and Custom Parts for the Highest Demands
Our Fastening Solutions
GEVAG offers customized solutions according to customer requirements and supports with its expertise from the idea to the series-ready product. We develop specific screws and bolts, nuts, washers, as well as custom and drawing parts for the optimal connection in various applications in numerous industries. Connections with thermoplastics are ideally achieved with screws from our established brand GEVAG KUNST. For screwing into steel, light and non-ferrous metals, the thread-forming screws of our proven brand GEVAG TAP are the best choice. In addition to our custom solutions, we offer fasteners that comply with the DIN/ISO standard.
Our high-quality screws are versatile. They are suitable for direct screwing or in combination with washers and nuts in wood, sheet metal, plastic and other materials. We supply DIN and ISO standard parts as well as custom-made drawing parts with all necessary tests and acceptance certificates.
Our bolts are suitable for a wide range of applications and materials such as wood, sheet metal, plastics and other substrates. We offer standardized versions in accordance with DIN and ISO as well as custom-made solutions tailored to your requirements. On request, we provide consultation, samples and acceptance certificates.
Our proven square and hexagon nuts, flange nuts, lock nuts and knurled nuts reliably secure screw connections against loosening. You receive standard parts according to DIN and ISO as well as custom-made products to customer specifications, including all required tests and acceptance certificates. Samples and consultation are available on request.
Our washers, locking washers, body washers, fan washers, toothed washers and shims absorb the preload force of screw connections, prevent loosening and ensure reliable connections. We supply washers according to DIN and ISO as well as individual special designs, with tests and acceptance certificates available on request.
When a fastening cannot be realized with standard elements, tailor-made custom or drawing parts are used. Our custom products are as individual as our customers' requirements. Based on drawings or samples, we develop the optimal part — customer-specific special geometries are our expertise. We supply the ideal connection system for your unique project.
For special applications, we offer dedicated connection systems. Screwing into thermoplastics is best achieved with our established GEVAG KUNST brand, with its large thread pitch, small core diameter and 30° flank angle. For steel, light and non-ferrous metals, our thread-forming GEVAG TAP screws ensure quick assembly and high pull-out resistance without separate thread cutting.
Fasteners since 1879
Since 1879, GEVAG has been dedicated to the development and manufacturing of fasteners. We create high-quality products, proven thousands of times over in a wide variety of applications, for demanding customers: screws, combination screws, knurled and self-clinching screws, bolts, nuts, set screws, washers, locking elements, stamped and bent parts, turned and milled parts, as well as drawing parts custom-made to customer specifications.
We offer both individual custom solutions for optimal connections and standard parts in accordance with DIN/ISO. Special requirements across different application areas — such as screwing into thermoplastics, steel, or light and non-ferrous metals — are ideally served by our proven KUNST and TAP brands.
Product Portfolio
You can download our complete product portfolio according to DIN/ISO standards here.
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Why GEVAG?
Since 1879, GEVAG has been dedicated to the development and manufacturing of fastening elements. Our products range from screws, bolts, nuts, set screws, and washers to securing elements, stamped and bent parts, and turned and milled parts. We supply custom-made products and standard parts according to DIN and ISO. We meet requirements in thermoplastics, steel, as well as light and non-ferrous metals with our KUNST and TAP brands. GEVAG is your powerful single-source partner.