ISO specifies mechanical and physical properties of bolts, screws and studs made of carbon steel and alloy steel when tested at an ambient. For an explanation on the voluntary nature of standards, the meaning of ISO  , ISO , Mechanical properties of fasteners made of carbon steel and alloy. Mechanical Properties Per ISO (Externally Threaded Fasteners). Min. Proof. Strength. Min. Tensile. Strength. Min. Yield. Strength. MPa. MPa. Min. Max.
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Bolts, screws and studs with specified property classes — Coarse ido and fine pitch thread  2. Overview Product Details What is this standard about?
BS EN ISO 898-1:2013
The properties are defined for M1. Alloy steels, Hardness testing, Test specimens, Decarburization, Thread pitch, Fasteners, Yield stress, Dimensions, Steels, Physical properties of materials, Screws boltsTensile strength, Specimen preparation, Hardness, Bolts, Testing conditions, Unalloyed steels, Approval testing, Dimensional changes, Surface properties, External-thread fasteners, Compositional tolerances, Elongation at fracture, Tempering, Angles geometryDesignations, Impact testing, Symbols, Mechanical testing, Chemical composition, Test equipment, Mechanical properties of materials, Studs fastenersProof loading, Temperature, Marking, Tensile testing.
Coarse thread and fine pitch thread Status: Nuts with specified proof load values — Coarse thread . ISO is an international standard that defines mechanical and physical properties for metric fasteners. Search all products by. This page was last edited on 6 Januaryat The faster, easier way to work with standards. Part 6 is the same as part 2 except for fine threaded nuts that range from M8 to M Take the smart route to manage medical device compliance.
Set screws and similar threaded fasteners not under tensile stresses . Mechanical properties of fasteners made of carbon steel and alloy steel.
It defines properties for sizes M1. Views Read Edit View history.
ISO – Wikipedia
Bolts, screws and studs with specified property classes. Part 5 defines the mechanical properties for set screws and other fasteners not under tensile stresses.
The standards do not cover fasteners that would otherwise apply but require special properties, such as weldability or corrosion resistance. This version of BS EN ISO replaces the version which e now withdrawn It has been fully revised by experts to bring it up to date with technological developments and industry best practice.
ISO Bolts, screws and studs – Andrews Fasteners Ltd
Retrieved from ” https: Nuts with specified proof load values — Fine pitch thread  7. Part 1 does not specify properties ios fasteners that have head geometries that reduce the shear strength of the fastener, such as low head screws and countersunk heads. Nuts with ej proof load values — Coarse thread  5. This part of ISO applies to bolts, screws and studs: