BS EN ISO 10642:2019
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Fasteners. Hexagon socket countersunk head screws with reduced loadability
Hardcopy , PDF
English
29-10-2019
17-03-2026
This document specifies the characteristics of hexagon socket countersunk head screws with reduced loadability due to head design, in steel and stainless steel, with metric coarse pitch threads M2 to M20, and with product grade A.
| Committee |
FME/9
|
| DocumentType |
Standard
|
| ISBN |
9780580994227
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This document specifies the characteristics of hexagon socket countersunk head screws with reduced loadability due to head design, in steel and stainless steel, with metric coarse pitch threads M2 to M20, and with product gradeÂA. NOTEÂ1 Other dimensional options are given in ISO 888, ISO 965-1 and ISO 4753. NOTEÂ2 The reduced loadability (related to the countersunk head dimensions in combination with penetration of the hexagon socket specified in this document) implies a limitation of ultimate tensile load; see TableÂ5. NOTEÂ3 Particular attention is needed to ensure alignment of the countersunk head with the bearing surface of the countersink in the assembly.
| Standards | Relationship |
| ISO 10642:2019 | Identical |
| EN ISO 10642:2019 | Identical |
| I.S. EN ISO 10642:2019 | Equivalent |
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