Undercuts and runouts for screw threads
Edition 1962

Fasteners - Thread undercuts for external metric ISO threads
Edition 2009-04-20

Undercuts for Straight Screw Threads - Metric
Edition 2024-04-01

AEROSPACE SERIES. UNDERCUTS FOR SPLINES. DESIGN STANDARD.
Edition 1997-03-14

Aerospace series - Undercuts for splines - Design standard; German version EN 3612:1996
Edition 1996-10

Thread run-outs and thread undercuts for pipe threads conforming to ISO 228 part 1
Edition 1984-12

Thread run-outs and thread undercuts - Part 1: For ISO metric threads in accordance with DIN 13-1
Edition 2016-08

Runouts, Undercuts for Trapezoidal Threads, Buttress Threads and Knuckle Threads and other Threads of Coarse Pitch
Edition 1977-01

Aerospace; runouts, undercuts and thread ends for MJ-threads to DIN ISO 5855
Edition 1984-07

Technical product documentation - Edges of undefined shape - Indication and dimensioning (ISO 13715:2017); German version EN ISO 13715:2019
Edition 2020-01