AS 1111.1 pdf download – ISO metric hexagon bolts and screws— Product grade C Part 1: Bolts
This International Standard specifies the characteristics of hexagon head bolts with threads from M5 up to andincluding M64 of product grade C.
lf, in special cases, specifications other than those listed in this international Standard are required, they shouldbe selected from existing International Standards，for example lSO 724,ISO 888, ISo 898-1,IS0 965-1 andlSO 4759-1.
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 lSO and lIECmaintain 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 4018:1999,Hexagon head screws — Product grade C.ISO 4042:1999, Fasteners — Electroplated coatings.
ISO4759-1:—2)，Tolerances for fasteners —Part 1: Bolts, screws, studs and nuts —Product grades A, B and C.ISO 8992:1986, Fasteners —General requirements for bolts, screws, studs and nuts.
ISO 10683:—3), Fasteners – Non-electrolytically applied zinc flake coatings.
See Figure 1 and Tables 1 and 2.
Symbols and designations of dimensions are defined in lSO 225.