BS ISO 1711-1:2019
Assembly tools for screws and nuts. Technical specifications Hand-operated wrenches and sockets
Standard number: | BS ISO 1711-1:2019 |
Pages: | 16 |
Released: | 2019-10-25 |
ISBN: | 978 0 539 05007 3 |
Status: | Standard |
BS ISO 1711-1:2019
This standard BS ISO 1711-1:2019 Assembly tools for screws and nuts. Technical specifications is classified in these ICS categories:
- 25.140.01 Hand-held tools in general
This document specifies minimum values for Rockwell hardness and torsional strength for hand-operated wrenches and sockets.
It covers the following three series of torsion torques:
-
Series A: usual box wrenches and socket wrenches;
EXAMPLE 1Reference nos. 1 1 02 01 0; 1 1 02 02 0 and 1 1 02 02 1; 1 1 02 03 0; 1 1 02 04 0; 1 1 02 05 0; 1 1 02 06 0; 1 1 02 09 0; 1 1 02 10 0; 1 1 02 11 0; 1 1 02 12 0; 1 1 02 13 0 and 1 1 02 13 1; 1 1 02 14 0; 1 1 02 15 0; 1 1 08 01 0; 1 1 08 02 0.
-
Series C: open end wrenches;
EXAMPLE 2Reference nos. 1 1 01 01 0; 1 1 01 01 1; 1 1 01 02 0; 1 1 01 03 0; 1 1 01 04 0.
-
Series E: hand-operated square drive sockets.
EXAMPLEReference nos. 2 1 02 01 0 and 2 1 02 01 1.
The wrenches and sockets mentioned above are listed under their respective reference numbers in ISO 1703 .