Standard bolts and nuts
Choose from our extensive range
Request screws and nuts according to standard now
Simply use our practical online enquiry form.
Let us know your requirements – we will provide you with a customised quote promptly and advise you on suitable designs and possible applications on request.
Standardised nuts and bolts – quality and precision fit for every connection
At Robert Friedrichs GmbH, you will find an extensive range of bolts and nuts in accordance with DIN and ISO standards. Whether in mechanical engineering, metal processing, plant construction or maintenance – our standardised bolts and nuts stand for tested quality, dimensional accuracy and reliable fastening technology.
Our range of standard bolts and nuts
We supply a large selection of standardised fasteners for a wide range of applications:
- Hexagon head screws to DIN 933 / DIN 931
- Cheese head screws to DIN 912 / DIN 7984
- Countersunk screws, pan-head screws and grub screws
- Hexagon nuts to DIN 934 / DIN 439
- Castle nuts, lock nuts and wing nuts
Available in various materials such as steel, stainless steel, brass and in different strength classes and surface coatings.
Your advantages with Robert Friedrichs GmbH
✔ Standardised bolts and nuts in accordance with current DIN and ISO specifications
✔ High availability and fast delivery
✔ Extensive selection of sizes, materials and strength classes
✔ Reliable, precise and durable fastening technology
✔ Personal advice and individual solutions on request
Standard parts for the highest demands
Rely on tested quality and precise dimensional accuracy with standardised bolts and nuts from Robert Friedrichs GmbH. We support you in selecting the right fasteners for your projects – whether standard requirements or special needs.