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All the standards published after 01 Oct 2025 are available in new portal. Please click here to view the portal
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Basic Details/ मूल ब्यौरा
Comment
IS Number/
आईएस संख्या
:
IS 19057:2025
ISO 7721-2: 1990
IS Title/
आईएस शीर्षक
:
Countersunk flat head screws � Penetration depth of cross recesses
Superseding IS/
सुपरसीडिंग आईएस
:
None
Degree of Equivalence/
समतुल्यता स्तर
:
Identical under dual numbering
Number of Revisions/
पुनरीक्षणों की संख्या
:
New Standard
Number of Amendments/
संशोधनों की संख्या
:
No amendment issued
Aspect/
पक्ष
:
Dimensions
Language/
भाषा
:
English
Reaffirmation Year/
पुनर्पुष्टि वर्ष
:
Technical Department/
तकनीकी विभाग
:
PGD (Production and General Engineering Department)
Technical Committee/
तकनीकी समिति
:
PGD 37 (General Engineering and Fasteners Standards Sectional Committee)
Member Secretary/
सदस्य सचिव
:
Mr. MONARCH JOSHI (SCIENTIST-C)
Other Details
Indian Standard
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Amendment : 0
Gazette Document : 1
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License : 0
Product Manual & SIT : 0
Laboratory : 0
Classification Details
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Cross Reference Details
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Composition
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Corrigendum : 0
Cross Reference Details
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Indian Standards Referred In IS IS 19057:2025
ISO 7721-2: 1990
:
1
IS 17737 (Part 1):2021
Fasteners - Bolts screws studs and nuts - Symbols and designation of dimensions First Revision IS 8536
PGD 37
2
IS 7478:2011
ISO 4757:1983
Cross recesses for screws (Second Revision)
PGD 37
3
IS 11362:1985
ISO 7721
Head configuration and gauging of countersunk head screws
PGD 37
International Standards Referred In IS 19057:2025
ISO 7721-2: 1990
Standard contains no Cross Referenced International Standard.
IS 19057:2025
ISO 7721-2: 1990
is Referred in following Indian Standards :
Standard contains no Cross Referenced Indian Standard.
Classification Details
Group
:
Building Materials including Paints
Sub Group
:
Fasteners and hardware
Sub Sub Group
:
Fastners
Aspect
:
Dimensions
Certification
:
