GB/T 822-2016: Cheese head screws with cross recess

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Newer / historical versions: GB/T 822-2016

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Scope

This Standard specifies the type and dimension, technical conditions and markings of
cheese head screws with cross recess.
This Standard is applicable to Type-H and Type-Z cheese head screws with cross
recess for Thread Specification M2.5~M8, Property Class 4.8, 5.8, A2-70, CU2, CU3
and AL4, Product Grade A.
NOTE. the screw head dimension specified in this Standard equals to slotted cheese head
screws specified in GB/T 65.

Basic Data

Standard ID	GB/T 822-2016 (GB/T822-2016)
Description (Translated English)	Cheese head screws with cross recess
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J13
Classification of International Standard	21.060.10
Word Count Estimation	7,714
Date of Issue	2016-02-24
Date of Implementation	2016-06-01
Older Standard (superseded by this standard)	GB/T 822-2000
Quoted Standard	GB/T 90.1; GB/T 90.2; GB/T 193; GB/T 944.1; GB/T 1237; GB/T 3098.1; GB/T 3098.6; GB/T 3098.10; GB/T 3103.1; GB/T 5267.1; GB/T 5267.2; GB/T 5267.4; GB/T 5276; GB/T 5779.1; GB/T 9145; GB/T 16938
Adopted Standard	ISO 7048-2011, MOD
Regulation (derived from)	National Standard Announcement No
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the type size, technical conditions and marking of cross-recessed cylindrical head screws. This standard applies to H type and Z type cross recessed bevel head screws with grade A of grade M2.5 to M8, performance classes 4.8, 5.8, A2-70, CU2, CU3 and AL4.