Published
Lays down the form and dimensions of undercuts for bolts, screws and similar externally threaded products, recommended for use in those cases where it is needed for components such as plugs.
PUBLISHED
ISO 4755:1983
90.93
Standard confirmed
Jun 21, 2023
Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262
90.92 Standard to be revised