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Fastener standard

Time:2017-7-14 14:34:02

1, stainless steel fasteners product size standards: the specific provisions of the basic dimensions of the product content; threaded products.

2, not the technical conditions of the product standards. Specifically including the following aspects of the content of the standard:

3, fasteners product tolerance standards: the specific provisions of the product size tolerance and shape and position tolerance aspects.

4, fastener products, mechanical performance standards: the specific provisions of the product mechanical grade marking methods and mechanical properties of the project and the requirements of the content; some fastener products will be the contents of the product material performance or performance Aspects of the content.

5, fastener products, surface defects in the standard: the specific provisions of the product surface defects and specific requirements of the content and so on.

6, fastener products, surface treatment standards: the specific provisions of the product surface treatment types and specific requirements and other aspects.

7, fasteners product testing standards: the specific requirements of the various performance requirements of the test content.

8, stainless steel fasteners product acceptance inspection, marking and packaging standards:

9, fastener product labeling methods of the standard: the specific provisions of the product integrity labeling method and simplified mark method aspects of the content.

10, stainless steel fasteners other aspects of the standard: such as fasteners terminology standards, fastener product weight standards.

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