GB/T 5267.1-2002: Fasteners -- Electroplated coatings

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Scope

This Part specifies dimensional requirements for electroplated fasteners of steel or
copper alloy. It specifies coating thicknesses and gives recommendations for hydrogen
embrittlement relief for fasteners with high tensile strength or hardness and for surface-
hardened fasteners.
This Part primarily concerns the electroplating of threaded fasteners, but it may also
be applied to other threaded parts. For the applicability to screws that cut or form their
own mating threads, see clause 8.
The specifications given in this Part may also be applied to non-threaded parts such
as washers and pins.

Basic Data

Standard ID	GB/T 5267.1-2002 (GB/T5267.1-2002)
Description (Translated English)	Fasteners. Electroplated coatings
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	J13
Classification of International Standard	21.060.01
Word Count Estimation	21,293
Date of Issue	2002-12-05
Date of Implementation	2003-06-01
Older Standard (superseded by this standard)	GB/T 5267-1985
Quoted Standard	GB/T 90.1-2002; GB/T 192-1981; GB/T 1237-2000; GB/T 2516-1981; GB/T 3098.17-2000; GB/T 3934-1983; GB/T 5782-2000; GB/T 9145-1988; GB/T 9797-1997; GB/T 9798-1997; GB/T 9799-1997; GB/T 9800-1988; GB/T 10125-1997; GB/T 11374-1989; GB/T 13346-1992; ISO 9587; ISO 9588
Adopted Standard	ISO 4042-1999, IDT
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China
Summary	This standard specifies the steel or copper alloy plated fasteners size requirements, coating thickness, and gives a high tensile strength fasteners or hardened or hardened fasteners eliminate hydrogen embrittlement recommendations. This section applies to a threaded fastener plating, or other threaded parts. Self- tapping screws on the applicability, see Chapter 8. This section shall also apply to non- threaded parts, such as washers and pins.