
Drilling Screws With Tapping Screw Thread - Mechanical And Functional Properties
出版:National Standards Authority of Ireland

专家解读视频
Describes the properties of heat treated screws with a tapping screw thread in accordance with ISO 1478, and which are designed with a drilling point which automatically drills the core hole for the screw during assembly. Such screws then automatically form the mating screw thread, either in a non-cutting or in a cutting operation, with the aid of the threaded portion of the screw adjoining the drilling point.
ISO 10666:1999 - Identical
SS EN ISO 10666 Ed. 1 (1999) - Identical
NEN EN ISO 10666:1999 - Identical
UNE EN ISO 10666:2000 - Identical
NS EN ISO 10666 Ed. 1 (2000) - Identical
UNI EN ISO 10666:2001 - Identical
NF EN ISO 10666:1999 - Identical
NBN EN ISO 10666 Ed. 1 (1999) - Identical
ONORM EN ISO 10666:2000 - Identical
DIN EN ISO 10666 (2000-02) - Identical
BS EN ISO 10666:1999 - Identical
SN EN ISO 10666:1999 - Identical