DIN 931 / ISO 4014 / PN 82101 – Hexagon head screws with partial thread
Hexagon head screws with partial threads provide secure and reliable fastenings, compliant with DIN 931, DIN 601, and ISO 4014. These fasteners feature a unique, ergonomically designed head that facilitates assembly and disassembly, making them ideal for applications requiring frequent operations. They are available in various material classes, such as 5.6, 8.8, and 10.9, allowing for versatile use. Corrosion protection with electroplated zinc, hot-dip zinc, and nickel plating makes them exceptionally durable, even in harsh environments.
Key benefits: Partially threaded screws
- Ease of installation: The ergonomic hexagonal head enables quick and convenient installation.
- Versatility of use: Different material classes allow for use in many applications.
- Durability: Corrosion protection ensures long-term use in various conditions.
- Connection strength: Screws guarantee secure and strong connections, which increases the safety of the structure.
- Resilience: A wide range of material classes allows adaptation to specific requirements.
Specification
| Standards | DIN 931 / DIN 601 / PN 82101 / PN-EN ISO 4014 / ISO 4014 / ISO 4016 |
|---|---|
| Material and Class: | 5.6 / 5.8 / 8.8 / 10.9 / 12.9 / A2 / A4 / A5 / C35E / C45E / 25CrMo4 / 21CrMoV-5 |
| Coating | Electroplated zinc [ZN] / Flake zinc [flZnnc] / Hot-dip zinc [HDG] / Thermal diffusion zinc [TZN] / Nickel plating [Ni] |
Application and compatibility
Partially threaded screws are an ideal solution in the construction, automotive, and machinery industries. Their versatility allows them to be used in a wide range of applications, including steel structures and as fasteners in consumer equipment. Thanks to their diverse material classes, they can be used in both light and heavy-duty applications. This combination of durability and reliability makes them a preferred choice among professionals.
FAQ – Frequently Asked Questions
What are the applications of DIN 931 screws with partial thread?
DIN 931 screws are used in various industries, such as construction and automotive, thanks to their durability and versatility.
What materials are available for hex head screws?
These screws are available in a wide range of materials, including grades 5.6 to 12.9 and A2 steel up to C45E.
What are the characteristics of partially threaded screw coating?
The coating protects the screws against corrosion, ensuring their long-term use in various atmospheric and industrial conditions.
English 
Polski