SR EN ISO 7046-1:1998

Countersunk flat head screws (common head style) with type H or type Z cross recess. Product grade A. Part 1: Steel of property class 4.8

Specifies the characteristics of countersunk flat head screws of product grade A and property class 4.8, with threads from M1,6 to M10 inclusive and with type H or type Z cross recess. If, in special cases, specifications other than those listed here are required, they should be selected from existing International Standards, e.g. ISO 261, ISO 888, ISO 898-1 and ISO 965-2.

Status : Withdrawn
Approval date : 7/2/1998
Publish date : 7/3/1998
Romanian version publish date : 7/2/1998
Withdrawal date : 3/30/2012
Number of pages : 12
ICS : 21.060.10 Bolts, screw, studs
Technical Committee : 59 - Screw threads, fasteners and bearings

Relations with other standards: