AS 1110.2 pdf download – ISO metric hexagon bolts and screws— Product grades A and B Part 2: Screws
This International Standard specifies the characteristics of hexagon head screws with threads from M1,6 up to andincluding M64, of product grade A for threads M1,6 to M24 and nominal lengths up to and including 10 d or 150 mm,whichever is shorter, and product grade B for threads over M24 or nominal lengths over 10d or 150 mm, whicheveris shorter.
NOTE This type of product is the same as that covered by ISO 4014 with the exception of threading up to head andnominal length up to and including 200 mm as popular lengths.
lf, in special cases, specifications other than those listed in this International Standard are required, they should beselected from existing International Standards, for example ISO 724,ISO 888, ISO 898-1, IS0 965-1, is0 3506-1,ISO 4753 and lSO 4759-1.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions ofthis International Standard. For dated references, subsequent amendments to,or revisions of,any of thesepublications do not apply. However,parties to agreements based on this International Standard are encouraged toinvestigate the possibility of applying the most recent editions of the normative documents indicated below.Forundated references, the latest edition of the normative document referred to applies.Members of lS0 and IECmaintain registers of currently valid lnternational Standards.
ISO 225:1983, Fasteners —Bolts, screws, studs and nuts —Symbols and designations of dimensions.ISO 724:1993, ISo general-purpose metric screw threads – Basic dimensions.
ISO 888:1976,Bolts, screws and studs —Nominal lengths, and thread lengths for general purpose bolts.
ISO 898-1:1999,Mechanical properties of fasteners made of carbon steel and alloy steel — Part 1: Bolts, screwsand studs.
ISO 965-1:1998, ISO general purpose metric screw threads —Tolerances – Part 1 : Principles and basic data.ISO 3269:-1),Fasteners – Acceptance inspection.
ISO 3506-1:1997,Mechanical properties of corrosion-resistant stainless steel-fasteners — Part 1: Bolts, screws andstuds.
ISO 3508:1976,Thread run-outs for fasteners with thread in accordance with ISO 261 and ISO 262.ISO 4042:1999, Fasteners -Electroplated coatings.