Technical aspects of nut design Ingestion-build-105964 BS EN 12504-1 specifies a

BS EN 12504-1 specifies a method for taking cores from hardened concrete

increase the efficiency of the project

Requirements have been clarified

Requirements for registration and approval

Technical aspects of nut design Ingestion-build-105964 BS EN 12504-1 specifies a1 Scope This Technical Report gives information concerning the design criteria for nuts specified in ISO 898 2 so that, under static tensile overload, the stripping fracture mode is prevented. The design criteria are also applicable to non standardized nuts or internally threaded elements with ISO metric screw threads (in accordance with ISO 68 1) mating with bolts. However, dimensional factors such as the width across flats or other features related