Project No.ISO 4755:1983
Title<p>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.</p>
Registration number (WIID)10740
Scope<p>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.</p>
StatusStandarts spēkā
ICS group21.060.01