ISO general purpose metric screw threads - Part 50: Combination of tolerance classes for formed internal screw threads
Edition 2017-05

Metric external taper screw threads and mating internal parallel screw threads - Part 1: Nominal sizes, limit deviations, limits of size and verification
Edition 1997-06

Metric external taper screw thread and mating internal parallel screw threads - Part 2: Gauging system, use of gauges, calculation of gauge dimensions and general features
Edition 1997-06

General purpose knuckle threads - Part 3: Gauges for external and internal thread; types of gauges, profiles, tolerances
Edition 1997-11

Machine tools - Internal tab washers for slotted round nuts in conformity with DIN 1804
Edition 1973-09

Rolling bearings - Bearings with spherical outside surface and extended inner ring width - Part 1: Insert bearings
Edition 1999-07

Rolling bearings - Bearings with spherical outside surface and extended inner ring width - Part 2: Housings for insert bearings
Edition 1999-07

Rolling bearings - Angular contact radial ball bearings - Part 4: Single row, double-direction - not self-locking, with double-split inner ring (Four-point contact bearing)
Edition 2008-02

Verification of geometrical parameters - Micrometers - Part 4: Internal micrometers; concepts, requirements, testing
Edition 1999-04

Assembly tools for screws and nuts - Tee wrenches, male square - Technical specifications
Edition 2009-07