Esta norma ha sido cancelada
Tuercas almenadas hexagonales ranuradas. Rosca isométrica gruesa y fina. Grado de producto A.

Dibujos dimensionales y diagramas técnicos

1834_bbYBs9_UNI-5593.jpg

Dimensiones clave y parámetros técnicos

Dimensions in mm - source UNI 5593Withdrawn

Publication date: 11 - 1976
d thread size P ds

m = nom

w max
s nom=max
e min
n nom

≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)

coarse thread

≈ weigth, in kg x1000 pcs, (ρ=7,85 kg/dm3)

fine thread

Coarse Thread Fine Thread
M 4 0.7 - - 5 3.20 7 7.66 1.20 1.12 -
M 5 0.8 - - 5 4 8 8.79 1.40 2.30 -
M 6 1 - - 7.5 5 10 11.05 2 3.16 -
M 7 1 - - 8 5.50 11 12.12 2 3.96 -
M 8 1.25 1 - 9.5 6.50 13 14.38 2.50 7.35 7.2
M 10 1.5 1.25 - 12 8 17 17.77 2.80 15.8 15.6
M 12 1.75 1.25 17 15 10 19 20.03 3.50 22.6 22.2
M 14 2 1.5 19 16 11 22 23.35 3.50 27 26.6
M 16 2 1.5 22 19 13 24 26.75 4.50 38.9 37.9
M 18 2.5 1.5 25 21 15 27 29.56 4.50 57.5 54.6
M 20 2.5 1.5 28 22 16 30 32.95 4.50 75.2 71.9
M 22 2.5 1.5 30 26 18 32 37.29 5.50 93 88.7
M 24 3 2 34 27 19 36 39.55 5.50 131 126
M 27 3 2 38 30 22 41 45.20 5.50 192 187
M 30 3.5 2 42 33 24 46 50.85 7 264 254
M 33 3.5 2 46 35 26 50 55.37 7 333 320
M 36 4 3 50 38 29 55 60.79 7 447 438
M 39 4 3 55 40 31 60 66.44 7 584 573