Technical History and International Equivalents of DIN EN ISO 1479

Equivalent standards: DIN EN ISO 1479

Tapping screws, hexagon head

This standard DIN EN ISO 1479 specifies the characteristics of hexagon head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.

Dimensional Drawing and Technical Diagrams

612_UJGeen_din-en-iso-1479.jpg

Key Dimensions and Technical Parameters

Dimensions in mm - source DIN EN ISO 1479

Publication date: 10 - 2011
Ø thread size
P
k min/max

s min/max

y type C
y type F
y type R
ST 2.2
0.8
1.3
1.6
3.02
3.2
2
1.6
-
ST 2.9
1.1
2.0
2.3
4.82
5
2.6
2.1
-
ST 3.5
1.3
2.3
2.6
5.32
5.5
3.2
2.5
2.7
ST 4.2
1.4
2.6
3.8
6.78
7
3.7
2.8
3.2
ST 4.8
1.6
3.3
3.8
7.78
8
4.3
3.2
3.6
ST 5.5
1.8
3.6
4.1
7.78
8
5
3.6
4.3
ST 6.3
1.8
4.1
4.7
9.78
10
6
3.6
5.0
ST 8
2.1
5.2
6.7
12.73
13
7.5
4.2
6.3
ST 9.5 2.1 6.5 7.5 15.73 16 8.0 4.2 -