ISO 68:1998 (EN)

General-purpose screw threads ISO 68 standard contains provisions that constitute provisions of this part of ISO 68.International Standard ISO 68-1 was created by Technical Committee ISO/TC 1, Screw threads, Subcommittee SC 1 This first edition, together with ISO 68-2 replaced and canceled ISO 68:1973 which has been technically revised by separating the metric dimensions from […]