Page 661 - 蓝带金统立KINGTONY2025年样本

Internal Torx

For torx head screw
T5 T6 T7 T8 T9 T10 T15 T20 T25 T27 T30 T40
mm 1.42 1.70 1.99 2.31 2.50 2.74 3.27 3.86 4.43 4.99 5.52 6.65
Metric screws
Cheese head
M ISO DIN * 2 * 2.5 3 4 5 ** 6
4762 912
Flat head DIN
M ISO * * * 2.5 3 3.5 4 5 ** 6 8
4760 963
965
Oval head ISO DIN
M
7047 964 * 2 * 2.5 3 3.5 4 5 ** 6
2010 966
Cheese head DIN
M
7984 * * * 2.5 3 4 5 ** 6
6912
Oval head
M ISO DIN * 2 * 2.5 3 3.5 4 5 ** 6
7045 7985
Flat head
M ISO DIN * * * 2.5 3 4 5 6 ** 8
10642 7991
Self tapping screws
Pan head DIN
B ISO 7981 * 2.2 * 2.9 3.5 3.9 4.2 4.8 ** 6.3
7049 5.5
7982
Flat head DIN
B ISO * 2.2 * 2.9 3.5 3.9 4.2 4.8 ** 6.3
7050 7972 5.5
7983
Oval head
B ISO DIN * 2.2 * 3.5 3.9 4.2 4.8 ** 6.3 8
7051 7973 5.5
* Screws for tungsten carbide inserts ** Special screws

Index
ISO International standard
DIN German standard

Metric screws Thread diameter
M
M
Set screw metric Thread diameter
M
Metric nut Thread diameter
Self tapping screw Thread diameter
B
Symbols
Tool drive = screwdriver socket
for screws with internal drive
Took drive = Nutdriver socket
for screws with head drive

620