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GB/T 39310-2020Fastener Check file type (English PDF)

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Issued by

State Administration for Market Regulation, China National Standardization Administration

Level / Type

National · Recommended

Issue date

November 19, 2020

Implementation date

June 1, 2021

Scope

GB/T 39310-2020 (Fastener Check file type) is available as an English-translated PDF.

GB/T 39310-2020 is the Chinese standard "Fastener Check file type". Its scope clause reads: This standard specifies the non-standard items issued by the fastener manufacturer or distributor and/or external authorized representative according to the specific requirements of the buyer when ordering.

Inspection documents for the same type of fasteners. --- Declaration of conformity (F2.1); ---Test report (F2.2, F3.1, F3.2). Note. "Certificate" is a general term, and the term used in fastener inspection documents is "test report".

This standard specifies the content of fastener inspection documents in combination with orders, relevant standards and/or specified requirements. This standard applies to finished fasteners, such as bolts, screws, and screws made of carbon steel and alloy steel, stainless steel, non-ferrous metals or non-metallic materials.

Studs, nuts, washers, pins, rivets, etc. This standard does not apply to special purposes or special engineering applications that require other types of procedures (such as initial samples).

Appendix A gives examples of inspection files. Appendix B gives examples of code recognition systems in fastener inspection files.

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Document preview — GB/T 39310-2020

National Standard of the People's Republic of China

Classification: J 13

Issued by: State Administration for Market Regulation, China National Standardization Administration

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Check
5 Technical requirements for fastener inspection documents
6 Requirements for inspection documents for each type of fastener
7 Check the modification of the file
8 Check file delivery
Appendix A (informative appendix) Exam file example
Appendix B (informative appendix) Code 16 applicable to fasteners

1 Scope

This standard specifies the non-standard items issued by the fastener manufacturer or distributor and/or external authorized representative according to the specific requirements of the buyer when ordering.

Inspection documents for the same type of fasteners.

--- Declaration of conformity (F2.1);

---Test report (F2.2, F3.1, F3.2).

Note. "Certificate" is a general term, and the term used in fastener inspection documents is "test report".

This standard specifies the content of fastener inspection documents in combination with orders, relevant standards and/or specified requirements.

This standard applies to finished fasteners, such as bolts, screws, and screws made of carbon steel and alloy steel, stainless steel, non-ferrous metals or non-metallic materials.

Studs, nuts, washers, pins, rivets, etc.

This standard does not apply to special purposes or special engineering applications that require other types of procedures (such as initial samples).

Appendix A gives examples of inspection files. Appendix B gives examples of code recognition systems in fastener inspection files.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.

For undated references, the latest version (including all amendments) applies to this document.

GB/T 90.1 Fastener acceptance inspection (GB/T 90.1-2002, idtISO 3269.2000)

GB/T 3098.1 Mechanical properties of fasteners Bolts, screws and studs (GB/T 3098.1-2010, ISO 898-1.2009, MOD)

GB/T 3098.2 Mechanical properties of fastener nuts (GB/T 3098.2-2015, ISO 898-2.2012, MOD)

GB/T 3098.3 Mechanical properties of fasteners Set screws (GB/T 3098.3-2016, ISO 898-5.2012, MOD)

GB/T 3098.5 Mechanical properties of fasteners self-tapping screws (GB/T 3098.5-2016, ISO 2702.2011, 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 3098.7 Fasteners mechanical properties self-extruding screws (GB/T 3098.7-2000, idtISO 7085.1999)

GB/T 3098.9 Mechanical properties of fasteners, effective moment steel lock nuts (GB/T 3098.9-2020, ISO 2320.2015, MOD)

GB/T 3098.11 Mechanical properties of fasteners Self-drilling and tapping screws (GB/T 3098.11-2002, ISO 10666.1999, IDT)

GB/T 3098.15 Fastener mechanical properties stainless steel nuts (GB/T 3098.15-2014, ISO 3506-2.2009, MOD)

GB/T 3098.16 Fastener mechanical properties stainless steel set screws (GB/T 3098.16-2014, ISO 3506-3.2009, MOD)

GB/T 3098.19 Mechanical properties of fasteners blind rivets

GB/T 3098.21 Fastener mechanical properties stainless steel self-tapping screws (GB/T 3098.21-2014, ISO 3506-4.2009, MOD)

GB/T 5276 fastener bolts, screws, studs and nuts size codes and markings (GB/T 5276-2015, ISO 225.2010, MOD)

GB/T 18253 Types of inspection documents for steel and steel products (GB/T 18253-2018, ISO 10474.2013, IDT)

ISO 898-3.Mechanical properties of carbon steel and alloy steel fasteners. Part 3.Plain washers with specified performance levels

GB/T 33943 | GB/T 35481 | GB/Z 32564 | GB/T 15389 | GB/T 10433 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 44 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 898 · ISO 2702.2011 · ISO 3506 · ISO 2320.2015 · ISO 10666.1999 · ISO 225.2010 · ISO 10474.2013

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