The 2023 revision of B1061m includes updated constants for the S-N curve (Stress vs. Number of cycles) for modern powdered metal alloys and advanced composites. These are not present in free, legacy PDFs.
For manufacturers producing fasteners destined for international markets (where metric is king) or automotive applications, this standard is non-negotiable. It dictates: asme b1061m pdf exclusive
Beyond strength calculations, a complete design following B106.1M principles should check for: (PDF) ANSI ASME B106.1M- - Academia.edu The 2023 revision of B1061m includes updated constants