Assembly tools for screws and nuts. Drive ends for hand and machine-operated screwdriver bits and connecting parts. Dimensions, torque testing not-eligible

Assembly tools for screws and nuts. Drive ends for hand and machine-operated screwdriver bits and connecting parts. Dimensions, torque testing not-eligible1 Scope This International Standard specifies the dimensions and torque testing of drive ends for hand and machine operated screwdriver bits as well as to driving spindles of screw driving machines. It ensures the interchangeability of tool bits and tool holders. This International Standard defines only the distinctive features of individual drive ends. Details of design, e. g. of fixing devices, are left to the user of this International Standard.

BS EN ISO 14064‑1:2019 supersedes EN ISO 14064‑1:2012

Child-resistant non-reclosable packaging for pharmaceutical products

Method of test to determine the physical properties of green roof substrates: oven dry bulk density

2 is the second sub-part of the seventh part of the BS 1741 series that describes a routine method for the determination of the lactose content of liquid milk of all types preserved with formaldehyde or any other substance which may interfere with the test

BS EN 12697-32-2019 supersedes EN 12697-32:2003+A1:2007

Compliance with BS 952-1 can help in easier management

- Openings

Method of simulating solar radiant energy during laboratory tests

designed to switch the starting winding of a motor

ISO 15489:2016

Generic cabling systems

With appropriate maintenance and installation practices