Screws and bolts of the highest quality from Germany
- DIN and ISO standard screws
- Direct screwing for any material
- Drawing parts & special screws
Manufacture of screws and bolts in Germany
We offer a broad selection of high-quality screws and bolts – depending on your requirements in combination with washers and nuts or for direct screwing into wood, sheet metal, plastic or other materials. In addition to high-quality standard parts in accordance with DIN/ISO, we also specialise in the creation and manufacture of custom-fit, individually produced design parts according to customer requirements.
Screws and bolts as DIN and ISO articles
We supply high-quality screws and bolts as DIN and ISO articles in a wide range of types and sizes for optimal use in many areas of application. Our products are suitable both for direct screwing and for screwing in combination with washers and nuts for a wide range of different materials.
Thanks to numerous qualified partners in regional, national and global markets, we guarantee a high and permanently reliable supply to our customers. Through this flexibility and our broad product portfolio, we offer optimal availability and efficient C-parts management from a single source.
Screws and bolts as customer-specific special parts: From planning to production
Sometimes a small detail makes a big difference for a permanently reliable connection solution. Regardless of whether it is a slight deviation from known standards or a complex, individual geometry as a custom-made product – at GEVAG, customers will find the right partner with
In addition to drawing parts according to customer specifications, our range also includes combination screws and combination sheet metal screws in a wide variety of designs. Take advantage of our comprehensive manufacturing, application and process experience. We offer you a competent consulting service from the idea to the production-ready product – contact us!
Technical properties and screws and bolts
Dimension ranges cold forming:
- Diameter 1.6 - 24 mm
- further dimensions on request (hot forming)
Materials:
- DIN/ISO and special materials
- Bi-metal, steel, stainless steel, brass
- other materials on request
- REACH and RoHS compliant
Surface finishing:
- Galvanic zinc plating
- Hot-dip galvanizing
- Corrosion protection (burnishing, oxidizing, powder coating...)
- Metallic
- Inorganic
- Organic
Screw types:
- Self-drilling Screws
- Chipboard screws
- Drywall screws
- Screws with metric standard thread
- Screws with fine thread
- Thread-forming screws according to DIN7500
- Thread-forming screws for direct screwing in plastics
- Screws for thin sheets
- Screws for (licensed) special threads
Screw tips:
- Drill point
- Scraping groove
- more on request
Thread types:
- Metric ISO thread / pointed thread
- Metric ISO fine thread
- Thread-forming threads according to DIN 7500-1
- Forming threads (direct screwing in plastics)
- UNC and UNF threads
- Alternative threads from (licensed) special threads
Screw drives:
- All common drives
- Licensed screw drives
Contact tips:
- Licensed contact tips to prevent the
so-called "cross-threading" effect
We offer the development and manufacture of individual special and drawing parts
- Plastite screws for use in plastics
- Combination screws for a variety of applications
- Sheet metal screws for use in light metals and thin sheets
- Screws for use in thermosets
- Thread-forming screws
- All types of metric screws
- Screws with all common drives as well as with licensed screw drives
- Screws with licensed contact tips to prevent "cross threading"
Sectors and applications
Request a non-binding consultation
Contact us! Our experts look forward to assisting you.
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.