AS 1112.3:2015 ISO metric hexagon nuts
1 Scope
This International Standard specifies the characteristics of hexagon regular nuts (style 1) with threads from M5 up to and including M64 and product grade C.
If, in special cases, specifications other than those listed in this International Standard are required, they can be selected from existing International Standards, for example ISo 724, ISO 898-2, ISO 965-1 and ISO 4759-1.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable to its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 225, Fasteners 一Bolts, screws, studs and nuts一Symbols and descriptions of dimensions
ISO 724, Iso general-purpose metric screw threads一Basic dimensions
ISO 898-2, Mechanical properties of fasteners made of carbon steel and alloy steel – Part 2: Nuts with specified property classes一Coarse thread and fine pitch thread
ISO 965-1, IsO general-purpose metric screw threads一Tolerances 一Part 1: Principles and basic data
ISO 3269, Fasteners一Acceptance inspection
ISO 4042, Fasteners一Electroplated coatings
ISO 4759-1, Tolerances for fasteners一Part 1: Bolts, screws, studs and nuts一Product grades A, B and C
ISO 8992, Fasteners – General requirements for bolts, screws, studs and nuts
ISO 10683, Fasteners – Non-electrolytically aplied zinc flake coatings
ISO 10684, Fasteners – Hot dip galvanized coatings
3 Dimensions
See Figure 1 and Tables 1 and 2.
Symbols and descriptions of dimensions are specified in ISO 225.