Aerospace series - Quick release fastening systems for non-structural and lining applications - Part 04: Spring clamp (Endorsed by Asociación Española de Normalización in November of 2017.)
Edition 2017-11-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 02: Spring clamp stud combination (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 03: Spring clamp (Endorsed by Asociación Española de Normalización in December of 2018.)
Edition 2018-12-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 04: Spring clamp - One way tolerance compensation (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Aerospace series - Quick release fastening systems for non-structural applications - Part 05: Spring clamp - Two ways tolerance compensation (Endorsed by AENOR in November of 2015.)
Edition 2015-11-01

Aerospace series - Washer, spring, countersunk (Endorsed by AENOR in October of 2016.)
Edition 2016-10-01

Hot rolled spring steel flat bars - Part 1: Flat bars - Dimensions and tolerances on shape and dimensions
Edition 2005-02-02

Hot rolled spring steel flat bars - Part 2: Ribbed and grooved spring leaves - Dimensions and tolerances on shape and dimensions
Edition 2005-02-02

Steel wire for mechanical springs - Part 1: Patented cold drawn unalloyed spring steel wire
Edition 2017-10-25

Steel wire for mechanical springs - Part 2: Oil hardened and tempered spring steel wire
Edition 2012-01-18