BS EN ISO 7050:2011
Current
The latest, up-to-date edition.
Cross-recessed countersunk (flat) head tapping screws
Hardcopy , PDF
English
31-08-2011
Foreword
1 Scope
2 Normative references
3 Dimensions
4 Specifications and reference International
Standards
5 Designation
Describes the characteristics of cross-recessed pan head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.
| Committee |
FME/9
|
| DevelopmentNote |
Supersedes 82/70257 DC. (11/2005) Supersedes 09/30208242 DC. (08/2011) Supersedes BS 7496-2(1991). (05/2013)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies the characteristics of cross-recessed pan head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.
| Standards | Relationship |
| ISO 7050:2011 | Identical |
| NBN EN ISO 7050 : 2011 | Identical |
| EN ISO 7050:2011 | Identical |
| NF EN ISO 7050 : 2011 | Identical |
| NEN EN ISO 7050 : 2011 | Identical |
| I.S. EN ISO 7050:2011 | Identical |
| UNE-EN ISO 7050:2011 | Identical |
| ISO 10683:2014 | Fasteners — Non-electrolytically applied zinc flake coatings |
| ISO 4042:1999 | Fasteners — Electroplated coatings |
| ISO 4759-1:2000 | Tolerances for fasteners — Part 1: Bolts, screws, studs and nuts — Product grades A, B and C |
| ISO 7721:1983 | Countersunk head screws — Head configuration and gauging |
| ISO 225:2010 | Fasteners — Bolts, screws, studs and nuts — Symbols and descriptions of dimensions |
| ISO 3506-4:2009 | Mechanical properties of corrosion-resistant stainless steel fasteners — Part 4: Tapping screws |
| ISO 16048:2003 | Passivation of corrosion-resistant stainless-steel fasteners |
| ISO 8992:2005 | Fasteners — General requirements for bolts, screws, studs and nuts |
| ISO 2702:2011 | Heat-treated steel tapping screws — Mechanical properties |
| ISO 7721-2:1990 | Countersunk flat head screws — Part 2: Penetration depth of cross recesses |
| ISO 1478:1999 | Tapping screws thread |
| ISO 4757:1983 | Cross recesses for screws |
| ISO 3269:2000 | Fasteners — Acceptance inspection |
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