Tornillos de cabeza avellanada truncada con ranura de 80°

Dibujos dimensionales y diagramas técnicos

1744_IMpwUx_4174-10.jpg

Dimensiones clave y parámetros técnicos

Dimensions in mm - source BS 4174 Slotted 80° truncated countesunk head screws - [Table 10]

Publication date: 09 -1972
Ø
dk max
dk min k min
k max
t nom
n min
n max
ST 2.2
4.37 3.73 0.71 0.91 0.36 0.58 0.79
ST 2.9
5.71 4.95 0.96 1.19 0.46 0.79 0.99
ST 3.5
7.09 6.2 1.22 1.5 0.56 0.99 1.22
ST 4.2
8.43 7.42 1.47 1.78 0.68 1.14 1.37
ST 4.8
9.78 8.64 1.73 2.06 0.79 1.27 1.52
ST 5.5
10.13 9.88 1.98 2.34 0.91 1.42 1.7
ST 6.3
12.88 11.48 2.34 2.72 1.04 1.63 1.9
ST 8 16.13 14.43 2.95 3.4 1.32 1.83 2.13