本SAE零件标准涵盖了根据美国机械工程师协会尺寸标准制造的选定英寸尺寸固定螺钉。本SAE标准涵盖船舶系统和设备中最常用的材料，但其用途可适用于使用所涵盖材料的紧固件的任何地方。本标准允许通过本文件中定义的零件识别号（PIN）来识别和订购紧固件。

This SAE Part Standard covers selected inch dimensioned set screws manufactured in accordance with American Society for Mechanical Engineers dimensional standards. This SAE standard covers material most often used in ship systems and equipment but its use may be applied wherever fasteners of the covered materials are used. This standard permits the fasteners to be identified and ordered by a part identification number (PIN) as defined in this document.