This standard specifies the size requirements, platings thickness and hydrogen embrittlement treatment recommendations for steel or steel alloy Eletroplating fasteners. It applies to threaded fasteners and Miscellaneous threaded parts, and also applies to non-threaded parts such as washers and pins. The standard provides specific guidance on Eletroplating and hydrogen embrittlement elimination for high tensile strength fasteners to ensure their Reliability and safety in use. Chapter 8 describes special cases such as self-tapping screws, which is an important basis for fastener manufacturing and quality control.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | J13 | ICS | 21.060.01 |
| Release Date | 2002-12-05 00:00:00 | Implementation Date | 2003-06-01 00:00:00 |