Parafusos de cabeça escareada truncada de 80° com ranhura

Desenho dimensional e diagramas técnicos

1744_IMpwUx_4174-10.jpg

Principais dimensões e parâmetros 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