ISO 1478 : 1999(R2014)现行
TAPPING SCREWS THREAD
出版：International Organization for Standardization
专家解读视频
Defines tapping screw (sheet metal screw) thread and thread ends with thread sizes of ST1,5 to ST9,5.
NFE 25 650 : 1983 - Similar to
DS EN ISO 1478 : 1999 - Identical
SANS 1700-2-13 : 2ED 2003(R2014) - Identical
AS/NZS 4411:2015 - Identical
BS 7277(1990) : 1990 - Identical
GOST R ISO 1478 : 1993 - Identical
PN EN ISO 1478 : 2000 - Identical
BIS IS 5957 : 2003 - Identical
NBR ISO 1478 : 2004 - Identical
