Grade 8.8, 10.9, and 12.9 high tensile fasteners for structural steel, machinery, and high-stress applications.
High tensile fasteners in Grades 8.8, 10.9, and 12.9 for structural steel connections, machinery assembly, and any application where standard-grade fasteners can't handle the load. The grade number indicates minimum tensile strength — higher grades hold more load in the same bolt size.
| Grades | 8.8, 10.9, 12.9 |
|---|---|
| Standard | DIN 933 / ISO 4014 |
| Size Range | M6 – M36 |
| Finish | Black Oxide / Zinc Plated / HDG |
All three grades stocked across standard sizes with test certificates confirming actual tensile strength. Get a quote.