Denominations on Gears and Gear Pairs; Worm Gear Pairs
Edition 1976-09

Flexural fatique testing of plastics using flat specimens
Edition 1990-09

Flywheel housings for reciprocating internal combustion engines; nominal dimensions and tolerances; identical with ISO 7648:1987
Edition 1988-10

Mechanical thermostats for gas-burning appliances; German version EN 257:2022
Edition 2024-02

Aerospace; ISO-fits for airframe construction (except mounting of roller bearings)
Edition 1986-12

Rim-locks with latch-bolt for heavy hinged doors on ships
Edition 2005-05

Steel water pipes and fittings
Edition 2022-10

Countersunk head screws; head configuration and gauging (ISO 7721:1983); german version EN 27721:1991
Edition 1992-02

Cranes; rope pulleys; dimensions of hubs and bearings
Edition 1982-07

Machine Tools; Lathes of High Accuracy Swing up to 500 mm, Turning Length up to 1500 mm, Acceptance Conditions
Edition 1976-06