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GB/T 818-2016Pan head screws with cross recess (English PDF)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Recommended

Issue date

February 24, 2016

Implementation date

June 1, 2016

Scope

GB/T 818-2016 (Pan head screws with cross recess) is available as an English-translated PDF.

GB/T 818-2016 is the Chinese standard "Pan head screws with cross recess". Its scope clause reads: This Standard specifies the type and dimension, technical conditions and markings of pan head screw with cross recess.

This Standard is applicable to the Type H and Type Z pan head screws with cross recess for Thread Specification M1.6~M10, Property Class 4.8, A2-50, A2-70, CU2, CU3 and AL4, Product Grade A.

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Document preview — GB/T 818-2016

National Standard of the People's Republic of China

ICS: 21.060.10
Classification: J 13

Issued by: General Administration of Quality Supervision, Inspection and Quarantine

Foreword3
1 Scope6
2 Normative References6
3 Dimension7
4 Technical Conditions and Reference Standards9
5 Markings10

1 Scope

This Standard specifies the type and dimension, technical conditions and markings of pan head screw with cross recess.

This Standard is applicable to the Type H and Type Z pan head screws with cross recess for Thread Specification M1.6~M10, Property Class 4.8, A2-50, A2-70, CU2,

CU3 and AL4, Product Grade A.

2 Normative References

The following documents are essential to the application of this document. For the dated documents, only the versions with the dates indicated are applicable to this document; for the undated documents, only the latest version (including all the amendments) are applicable to this document.

GB/T 90.1 Fasteners - Acceptance Inspection (GB/T 90.1-2002, ISO 3269.2000,

IDT)

GB/T 90.2 Fasteners - Marking and Packaging

GB/T 193 General Purpose Screw Threads - Diameters and Pitches (GB/T 193-

2003, ISO 261.1998, MOD)

GB/T 944.1 Cross Recesses for Screws (GB/T 944.1-1985, eqv ISO 4757.1983)

GB/T 1237 Designation System for Fasteners (GB/T 1237-2000, eqv ISO 8991.1986)

GB/T 3098.1 Mechanical Properties of Fasteners - Bolts, Screws and Studs (GB/T 3098.1-2010, ISO 898-1.2009, MOD)

GB/T 3098.6 Mechanical Properties of Fasteners - Stainless Steel Bolts, Screws and Studs (GB/T 3098.6-2014, ISO 3506-1.2009, MOD)

GB/T 3098.10 Mechanical Properties of Fasteners -Bolts, Screws and Studs

Made of Non-Ferrous Metals (GB/T 3908.10-1993, eqv ISO 8839.1986)

GB/T 3103.1 Tolerances for Fasteners - Bolts, Screws and Nuts (GB/T 3103.1-

2002, idt ISO 4759-1.2000)

GB/T 819.2-2016 | GB/T 819.1-2016 | GB/T 820-2015 | GB/T 821-2018 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 10 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 3269.2000 · GB/T 193 · ISO 261.1998 · GB/T 944.1 · GB/T 944.1-1985 · ISO 4757.1983 · ISO 898 · ISO 3506 · GB/T 3908.10-1993 · ISO 8839.1986 · GB/T 3103.1 · ISO 4759

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