BS EN ISO 898-1
BS EN ISO 898-1 (Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013))· B.S. (United Kingdom) · 10 materials
| Designation | Material group | |
|---|---|---|
| Class 10.9 | Structural and constructional steels | chevron_right |
| Class 12.9 | Structural and constructional steels | chevron_right |
| Class 3.6 | Structural and constructional steels | chevron_right |
| Class 4.6 | Structural and constructional steels | chevron_right |
| Class 4.8 | Structural and constructional steels | chevron_right |
| Class 5.6 | Structural and constructional steels | chevron_right |
| Class 5.8 | Structural and constructional steels | chevron_right |
| Class 6.8 | Structural and constructional steels | chevron_right |
| Class 8.8 | Structural and constructional steels | chevron_right |
| Class 9.8 | Structural and constructional steels | chevron_right |