BS EN ISO 14581:2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Fasteners. Hexalobular socket countersunk flat head screws
Hardcopy , PDF
01-25-2023
English
09-30-2013
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Foreword
1 Scope
2 Normative references
3 Dimensions
4 Requirements and reference International Standards
5 Marking
6 Designation
Bibliography
Describes the characteristics of hexalobular socket countersunk flat head screws in product grade a and with threads form M2 to M10 inclusive and with reduced loadability.
| Committee |
FME/9
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
This International Standard specifies the characteristics of hexalobular socket countersunk flat head screws in product gradeA and with threads from M2 to M10 inclusive and with reduced loadability according to Table3.
If, in special cases, specifications other than those listed in this International Standard are required, they can be selected from existing International Standards, e.g. ISO261, ISO888, ISO898-1, ISO965-2, ISO3506-1 and ISO4759-1.
NOTE Countersunk head screws, high head, made of steel, with property classes4.8, 8.8 and 10.9, are specified in ISO14582, but these products are not interchangeable, because of different head heights.
| Standards | Relationship |
| ISO 14581:2013 | Identical |
| EN ISO 14581:2013 | Identical |
| ISO 10683:2014 | Fasteners Non-electrolytically applied zinc flake coatings |
| ISO 10684:2004 | Fasteners — Hot dip galvanized coatings |
| ISO 4042:1999 | Fasteners Electroplated coatings |
| ISO 3506-1:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners Part 1: Bolts, screws and studs |
| ISO 4759-1:2000 | Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C |
| ISO 6157-1:1988 | Fasteners — Surface discontinuities — Part 1: Bolts, screws and studs for general requirements |
| ISO 7721:1983 | Countersunk head screws — Head configuration and gauging |
| ISO 965-2:1998 | ISO general purpose metric screw threads — Tolerances — Part 2: Limits of sizes for general purpose external and internal screw threads — Medium quality |
| ISO 225:2010 | Fasteners Bolts, screws, studs and nuts Symbols and descriptions of dimensions |
| ISO 14582:2013 | Fasteners — Hexalobular socket countersunk head screws, high head |
| ISO 2898-1:1996 | Plastics Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials Part 1: Designation system and basis for specifications |
| ISO 16048:2003 | Passivation of corrosion-resistant stainless-steel fasteners |
| ISO 888:2012 | Fasteners — Bolts, screws and studs — Nominal lengths and thread lengths |
| ISO 261:1998 | ISO general purpose metric screw threads — General plan |
| ISO 8992:2005 | Fasteners — General requirements for bolts, screws, studs and nuts |
| ISO 10664:2014 | Hexalobular internal driving feature for bolts and screws |
| ISO 3269:2000 | Fasteners Acceptance inspection |
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