2. Getting involved
3. Standards Committees
4. NRK

DIN Standards Committee Round Steel Link Chains

Overview

This International Standard specifies the general characteristics, performance and critical dimensions necessary for interchangeability and compatibility with other components, of forged steel eyebolts grade 4 for general lifting purposes. These eyebolts can be used for axial and inclined loading. This International Standard specifies the dimensions of the eyes of eyebolts permitting direct connection with shackles of the same working load limit as those defined in ISO 2415. These dimensions also allow designs with a larger eye which can permit direct connection with sling hooks of similar working load limit. This International Standard covers all significant hazards, hazardous situations and events relevant to eyebolts grade 4 as defined in Clause 4. This standard DIN EN ISO 3266 is applicable to eyebolts grade 4 for use in the temperature range of -20 ºC to 200 ºC. It is not applicable to eyebolts which are not forged in one piece. This standard is not applicable to forged steel eyebolts grade 4 manufactured before the date of publication of this standard. The new edition incorporates Amendment 1 of 2015, which includes modifications to specify requirements for static tensile testing (Subclause 12.3), application of production test load (Subclause 13.1), and sampling of static tensile testing (Subclause 13.3.2). The national Working Committee NA 085-00-09 AA "Einzelteile und Zubehör" ("Components and accessories") of DIN Standards Committee Round Steel Link Chains (NRK) at the German Institute for Standardization e. V is responsible for this document. For more information about the NRK, please visit us on the Internet at www.nrk.din.de.

Document: references other documents

Responsible national committee

NA 085-00-09 AA - Components and accessories  

Responsible european committee

CEN/TC 168/WG 4 - Hooks and other accessories