1. BS 919-3:2007. Screw gauge limits and tolerances – Part 3: Specification for gauges for screw threads of ISO metric form

2. BS 923-1:1990. Guide on High-voltage testing techniques - Part 1: General

3. BS 951:2009. Electrical earthing – Clamps for earthing and bonding – Specification

4. BS 957:2008. Specification for feeler gauges

5. BS 959:2008. Specification for internal micrometers (including stick micrometers

6. BS 978-1:1968. Specification for Fine pitch gears - Part 1: Involute Spur and helical Gears

7. BS 341-3:2002. Transportable gas container valves - Part 3: Valve outlet connections

8. BS 31:1940. Specification for Steel conduit and fittings - For electrical wiring

9. BS 63-1:1987. Road aggregates - Part 1: Specification for single-sized aggregate for general purposes

10. BS 63-2:1987. Road aggregates - Part 2: Specification for single-sized aggregate for surface dressing