ISO 7094:2000 pdf download – Plain washers – Extra large series —Product grade c
ISO 7094:2000 pdf download – Plain washers – Extra large series —Product grade c.
ISO 7094 specifies the characteristics of extra-large-series. product-grade-C plain washers ii the 100 HV hardness class, of nominal sizes nominal thread diameters) ranging from 5mm to 36mm inclusive.
These washers are suitable for
— hexagon bolts and screws of product grade C in property classes up to and including 6.8. and
— hexagon nuts of product grade C In properly classes up to and including 8 used in timber structures.
If dimensions other than those listed In this International Standard are required, they should be selected from those given In ISO 887.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this International Standard, Fot dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this International Standard are encouraged to investigate the possibility of applying the mOst recent editions of the normative documents indicated below. For undated references, the latest edition 01 the normative document referred to applies. Members of ISO and lEG maintain registers of currently valid International Standards.
ISO 887:_I), Plain washers lot metric bolts, screws and nuts lot general purposes — General plan.
ISO 3269:2000, Fasteners — Acceptance inspection
ISO 4042:1999, Fasteners — Electroplated coatings.
ISO 4759-3:2000. Tolerances for fasteners — Part 3: Plain washers for bolts, screws and nuts — Product grades A and C.
ISO 6507-1:1997. Metallic materials — Vickers hardness test — Part 1: Test method. ISO 1 0683:2. Fasteners — Non-electrolytically appked zinc flake coatings.