This International Standard specifies the characteristics of hexagon socket button head screws with collar withthreads from M3 up to and including M16, with product grade A and with reduced loadability according toTable 3.
ISO 225 Fasteners - Bolts, screws, studs and nuts - Symbols and descriptions of dimensions
ISO 261 ISO general purpose metric screw threads - General plan
ISO 3269 Fasteners — Acceptance inspection*， 2019-07-25 Update
ISO 4042 Threaded components — Electroplated coatings*， 2024-04-19 Update
ISO 4753 Fasteners - Ends of parts with external ISO metric thread*， 2011-11-01 Update
ISO 4759-1 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C
ISO 6157-1 Fasteners surface discontinuities; part 1: bolts, screws and studs for general requirements
ISO 898-1 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread; Technical Corrigendum 1*， 2013-04-01 Update
ISO 8992 Fasteners - General requirements for bolts, screws, studs and nuts
ISO 965-2 ISO general purpose metric screw threads - Tolerances - Part 2: Limits of sizes for general purpose external and internal screw threads - Medium quality; Amendment 1*， 2021-06-30 Update
ISO 965-3 ISO general purpose metric screw threads - Tolerances - Part 3: Limit deviations for screw threads*， 2021-06-30 Update
EN ISO 7380-2:2011 history
2023EN ISO 7380-2:2023 Fasteners - Button head screws with reduced loadability - Part 2: Hexagon socket button head screws with collar (ISO 7380-2:2022)
2011EN ISO 7380-2:2011 Button head screws - Part 2: Hexagon socket button head screws with collar