En Iso 898 [2021] ◎ | CERTIFIED |

represents 1/100th of the nominal tensile strength in Megapascals (MPa). For an 8.8 bolt, the tensile strength is roughly 800 MPa. The second number

The standard is divided into several parts, each targeting a specific type of fastener component: en iso 898

I can provide detailed torque charts or specific chemical limit tables based on your choice. AI responses may include mistakes. Learn more represents 1/100th of the nominal tensile strength in

A: DIN 267 has been largely withdrawn and replaced by EN ISO 898. However, DIN 267 T11 (for high-strength structural bolts) has been replaced by EN 14399, which references ISO 898. AI responses may include mistakes

The designation consists of two numbers separated by a dot (e.g., ).

To meet the standard, fasteners must undergo rigorous testing. EN ISO 898 specifies limits for: Tensile Strength: The maximum load the fastener can handle before breaking. Yield Strength: The point at which the steel permanently deforms.

An ASTM A325 bolt (imperial, inch series) is not the same as an EN ISO 898-1 8.8 bolt (metric). You cannot substitute them without re-engineering the joint.