NS EN ISO 1478 Ed. 1 (1999)現行
Tapping Screw Thread
出版：Norwegian Standards (Norges Standardiseringsforbund)
專家解讀視頻
Defines tapping screw (sheet metal screws) thread and thread ends with thread sizes of ST1,5 to ST9,5.
UNE EN ISO 1478:2000 - Identical
ISO 1478:1999 - Identical
SS EN ISO 1478 Ed. 2 (1999) - Identical
NF EN ISO 1478:1999 - Identical
UNI EN ISO 1478:2000 - Identical
NBN EN ISO 1478 Ed. 3 (2000) - Identical
I.S. EN ISO 1478:2000 - Identical
BS EN ISO 1478:2000 - Identical
DIN EN ISO 1478 (1999-12) - Identical
ONORM EN ISO 1478:1999 - Identical
NEN EN ISO 1478:1999 - Identical
SN EN ISO 1478:1999 - Identical
