To simplify technical drawings by providing a default "general tolerance" class (e.g., f, m, or c class).
Go to saepublications.sae.org and search “MS812021.” Compare the description with your drawing. Buy, download, and implement with confidence. ms812021 standard pdf best
Standards change. The "MS812021 Rev. H" might differ significantly from "Rev. G". The best PDF sources clearly display the revision letter in the file metadata and on every footer page. To simplify technical drawings by providing a default
To obtain the authoritative version of these standards, you should check: Department of Standards Malaysia (JSM) : The official body for Malaysian Standards (MS). Scribd (Technical Document Repositories) Standards change
: As a leading standards development organization in Malaysia, SIRIM STS often provides access and training related to these national standards. Key Content in the MS 812:2021 Standard
. Depending on your industry, you are likely looking for one of the following two standards: 1. MS 81:2021 – General Tolerances for Machining