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ISO 1479:2011
Hexagon head tapping screws
ISO 1479:2011 specifies the characteristics of hexagon head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.
International Organization for Standardization [iso]
ISO 1479:2011 specifies the characteristics of hexagon head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.