Planning reliability
We guarantee that delivery dates will be met according to the order confirmation, so that you can implement your projects reliably and without delays.
Flexibility
Our offer and service include express service, short-term changes to ongoing orders, and fast delivery times even during peak periods.
Experience
Our many years of experience enable the reliable and individual production of connecting parts – even in very small quantities.
Tested Quality
We use certified EU pre-material with certificate allocation, so that you can rely on tested quality and maximum safety.
A high-quality raw material is the basis of every fastener.
Whenever you need fasteners with special dimensions and material properties, the ASO Schrauben team is the right partner for you.
Whether in quality or special material, whether individual piece or series – we have the means to implement your wishes and requirements effectively and flexibly. Since we have an extensive material stock of 200 tons and state-of-the-art machining equipment, we are able to meet your needs in every respect. Depending on the area of application, demand or your wishes, we also protect your selected material with special surface treatments.
Materials in stock
| Material | Designation | Identification | Manufacturing Standard |
|---|---|---|---|
1.1181 | C35E | YK | EN 10269 |
1.4923 | X22CrMoV121 | V | EN 10269 |
1.5680 | X12Ni5 | KB | EN 10269 |
1.7218 | 25CrMo4 | KG | EN 10269 |
1.7225 | 42CrMo4 | GC | EN 10269 |
1.7709 | 21CrMoV57 | GA | EN 10269 |
| Material | Description | Identification | Manufacturing standard |
|---|---|---|---|
1.4301 | X5CrNi1810 | – | EN 10272 |
1.4404 | X2CrniMo17122 | – | EN 10272 |
1.4541 | X6CrNiMoTi18102 | – | EN 10272 |
1.4571 | X6CrNiMoTi17122 | – | EN 10272 |
1.4980 | X5NiCrTi2615 | SD | EN 10269 |
1.4986 | X7CrNiMoBNb1616 | S | EN 10269 |
| Material | Designation | Identification | Manufacturing Standard |
|---|---|---|---|
1.4301 | X5CrNi1810 | – | EN 10272 |
1.4541 | X6CrNiMoTi18102 | – | EN 10272 |
1.4571 | X6CrNiMoTi17122 | – | EN 10272 |
1.5680 | X12Ni5 | KB | EN 10269 |
1.7218 | 25CrMo4 | KG | EN 10269 |
| Material | Designation | Identification | Manufacturing Standard |
|---|---|---|---|
1.7225 | Grade B7 | B7 | ASTM A 193 |
1.7711 | Grade B16 | B16 | ASTM A 193 |
| Material | Designation | Identification | Manufacturing Standard |
|---|---|---|---|
1.6580 | 30CrNiMo8 | – | DIN EN ISO 683-2 |
1.6582 | 34CrNio6 | – | DIN EN ISO 683-2 |
1.7711 | 40CrMoV46 | GB | EN 10269 |
Non-stock materials are available on request.
To supplement the product range for you, we stock pressed nuts in various designs, materials and dimensions.
Strong Connections since 1948
As a manufacturer of special fasteners and connecting parts according to standards, we manufacture precisely, certified and according to your individual specifications
Request now without obligation