Viti autofilettanti a testa svasata (80°) piana con intaglio

Disegni dimensionali e diagrammi tecnici

1743_MvVSoI_bs-4174-8.jpg

Dimensioni chiave e parametri tecnici

Dimensions in mm - source BS 4174 Slotted 80° countesunk head self tapping screws - [Table 8]

Publication date: 09 -1972
Ø
dk max
dk min
k max
t nom
n min
n max
ST 2.2
4.37 3.73 1.13 0.48 0.58 0.79
ST 2.9
5.71 4.95 1.7 0.63 0.79 0.99
ST 3.5
7.09 6.2 2.11 0.79 0.99 1.22
ST 4.2
8.43 7.42 2.54 0.94 1.14 1.37
ST 4.8
9.78 8.64 2.95 1.12 1.27 1.52
ST 5.5
10.13 9.88 3.35 1.27 1.42 1.7
ST 6.3
12.88 11.48 3.89 1.47 1.63 1.9
ST 8 16.13 14.43 4.85 1.85 1.83 2.13