STM PDF

Fasteners - Thread undercuts for external metric ISO threads. Original standard ISO 4755-1983 in PDF full version. Additional info + preview on request

Document status: Active

Cross recesses for screws. Original standard ISO 4757-1983 in PDF full version. Additional info + preview on request

Document status: Active

Tolerances for fasteners - Part 1- Bolts, screws, studs and nuts - Product grades A, B and C. Original standard ISO 4759-1-2000 in PDF full version. Additional info + preview on request

Document status: Active

Tolerances for fasteners - Part 2- Bolts, screws and nuts with thread diameters from 1 up to 3 mm and product grade F, for fine mechanics. Original standard ISO 4759-2-1979 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Tolerances for fasteners - Part 3- Washers for bolts, screws and nuts - Product grades A, C and F. Original standard ISO 4759-3-2016 in PDF full version. Additional info + preview on request

Document status: Active

Laminate flooring - Topical moisture resistance - Assembled joint. Original standard ISO 4760-2022 in PDF full version. Additional info + preview on request

Document status: Active