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Material quality |
| Screw | |
| Carbon steel | AISI 1018-1022 |
| Aluminium | 2024 |
| Stainless steel, self drilling | Marutex® stainless steel |
| Stainless steel, self tapping and other | AISI 304 |
Marutex® is a drilling screw made of special stainless steel. After heat treatment, the steel assumes a hardness that is fully comparable to carbon steel. The unique drilling capabilities of Marutex® , in combination with its very high corrosion resistance, make this a truly superior screw. |
|
| Nails | |
| Carbon steel | AISI 1012 |
| Stainless steel | AISI 304 |
| Copper | SS5010 |
| Rivets | ||
| Type | Material rivets | Material splints |
| AL/ST | Al/3,5% Mg | Steel |
| TI-A2 | Stainless, AISI 305 | Stainless, AISI 304 |
| AL/AL | Al/2,5% Mg | Al/5% Mg |
| Sealing washers - screw | |
| Metal | Steel, aluminium and stainless steel |
| Rubber | The rubber, which has been vulcanised to the metal, is a high-grade EPDM rubber. It is characterised by extraordinary properties as regards ozone and weather resistance, and also demonstrates very good wear resistance. |
| Sealing washers, nails and pipe flashers | |
| Rubber | High-grade EPDM rubber |