ASME B18.3.4M : 1986 : R2002已作废
HEXAGON SOCKET BUTTON HEAD CAP SCREWS (METRIC SERIES)
出版：American Society of Mechanical Engineers
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基本信息
标准编号： ASME B18.3.4M : 1986 : R2002
标准类别：Standard
出版单位：American Society of Mechanical Engineers
标准页数：0
标准简介
Contains the complete general and dimensional requirements for Metric Series Hexagon Socket Button Head Cap Screws of nominal sizes from 3 mm to 16 mm. Covers the formulas for dimensions, part numbering system and preferred sizes for government use, and thread dimensions. This product is designed and recommended for applications where a lower head profile than that of the normal socket head cap screw (ANSI/ASME B18.3.1M) is required to prevent interference.
