SAE J78-1998

Steel Self-Drilling Tapping Screws

SAE J78-1998 发布历史

This SAE standard covers the dimensional and general specifications, including performance requirements, for carbon steel self-drilling tapping screws suitable for use in general applications. It is the objective of this standard to insure that carbon steel self- drilling tapping screws, by meeting the mechanical and performance requirements specified, shall drill a hole and form or cut mating threads in materials into which they are driven without deforming their own thread and without breaking during assembly. Appendix A is included to provide a recommended technique for measuring the case depth on the screws.

SAE J78-1998由美国机动车工程师协会 US-SAE 发布于 1998-05-01。

SAE J78-1998在国际标准分类中归属于: 21.060.10 螺栓、螺钉、螺柱。

SAE J78-1998的历代版本如下：

• 1998年05月01日 SAE J78-1998

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标准号

SAE J78-1998

发布日期

1998年05月01日

实施日期

废止日期

无

国际标准分类号

21.060.10

发布单位

US-SAE

适用范围

This SAE standard covers the dimensional and general specifications, including performance requirements, for carbon steel self-drilling tapping screws suitable for use in general applications. It is the objective of this standard to insure that carbon steel self- drilling tapping screws, by meeting the mechanical and performance requirements specified, shall drill a hole and form or cut mating threads in materials into which they are driven without deforming their own thread and without breaking during assembly. Appendix A is included to provide a recommended technique for measuring the case depth on the screws.