Tabel 1 A
Dimensiunile nominale ale filetului pătrat Pt
Diametru l nominal d [mm] 0 10 12 14 16 18 20
22
24
26
28
30
32
36
40
Pasul p [mm] 1 2 3 2 3 2 3 2 4 2 4 2 4 2 5 8 2 5 8 2 5 8 2 5 8 3 6 10 3 6 10 3 6 10 3 6
Diametru Diametru Diametru l mediu l l interior d2 = D2 exterior d1 = D1 [mm] 2 9,000 8,500 11,000 10,500 13,000 12,500 15,000 14,000 17,000 16,000 19,000 18,000 21,000 19,500 18,000 23,000 21,500 20,000 25,000 23,500 22,000 27,000 25,500 24,000 28,500 27,000 25,000 30,500 29,000 27,000 34,500 33,000 31,000 38,500 37,000
D[mm] 3 10,500 10,500 12,500 12,500 14,500 14,500 16,500 16,500 18,500 18,500 20,500 20,500 22,500 22 22,500 22,500 24,500 24 24,500 24,500 26 26,500
28 28,500
30 30,500
32 32,500
36 36,500
40 40,500
[mm] 4 8,000 7,000 10,000 9,000 12,000 11,000 14,000 12,000 16,000 14,000 18,000 16,000 20,000 17 17,000 14,000 22,000 19 19,000 16,000 24,000 21 21,000 18,000 26,000 23 23,000 20,000 27,000 24 24,000 20,000 29,000 26 26,000 22,000 33,000 30 30,000 26,000 37,000 34 34,000
File d 2 d
p 1 d
Axa filetului
44
48
50
52
55
60
65
70
75
80
85
90
95
100
10 3 8 12 3 8 12 3 8 12 3 8 12 3 8 12 3 8 12 4 10 16 4 10 16 4 10 16 4 10 16 5 12 20 5 12 20 5 12 20 5 12
35,000 42,500 40,000 38,000 46,500 44,000 42,000 48,500 46,000 44,000 50,500 48,000 46,000 53,500 51,000 49,000 58,500 56,000 54,000 63,000 60,000 57,000 68,000 65,000 62,000 73,000 70,000 67,000 78,000 75,000 72,000 82,500 79,000 75,000 87,500 84,000 80,000 92,500 89,000 85,000 97,500 94,000
44,500
48,500
50,500
52,500
55,500
60,500 65,500 65,500 66,000 70,500 70,500 71,000 75,500 75,500 76,000 80,500 80,500 81,000 85,500 85,500 86,000 90,500 90,500 91,000 95,500 95,500 96,000 100,000 100,500
30,000 41,000 36,000 32,000 45,000 40,000 36,000 47,000 42,000 38,000 49,000 44,000 40,000 52,000 47,000 43,000 57,000 52,000 48,000 61,000 55,000 49,000 66,000 60,000 54,000 71,000 65,000 59,000 76,000 70,000 64,000 80,000 73,000 65,000 85,000 78,000 70,000 90,000 83,000 75,000 95,000 88,000
20
90,000
101,000
80,000
Filet interior
t exterior 1 D
2 D
D
