Tabelas e Medidas - Parafusos

Sextavado 1

PARAFUSO SEXTAVADO 1
Ø nominal S
min.                 máx
H
min.               máx
A
min.                 máx

B
min

C
máx

Massa
kg/100

1/4              20 UNC
12,39              12,70
5,54               6,35
14,1                 14,6
11,8
7,1
0,53
5/16             18 UNC
13,87              14,27
7,11               7,97
15,8                 16,5
13,2
8,7
0,76
3/8              16 UNC
17,00              17,47
8,68               9,57
19,4                 20,2
16,2
10,3
1,42
7/16             14 UNC
18,49              19,05
10,23             11,20
21,1                 22.0
17,6
12,0
1,88
1/2              13 UNC
21,59              22,22
11,78             12,80
24,6                 25,6
20,5
13,7
2,98
9/16             12 UNC
23,09              23,82
13,36             14,43
26,3                 27,5
21,9
15,4
5,39
5/8             11 UNC
26,18              26,97
14,91             16,02
29,9                 31,2
24,9
17,1
5,39
3/4             10 UNC
30,78              31,75
18,03             19,25
35,1                 36,6
29,3
20,6
8,74
7/8               9 UNC
35,40              36,52
21,16             22,48
40,4                 42,2
33,6
24,0
13,45
1"                8 UNC
40,00              41,27
24,26             25,70
45,6                 47,6
38,0
27,4
19,25
1.1/8            7 UNC
8 UNF
44,50              46,02
27,40             28,93
50,9                 53,2
42,4
30,9
26,82
1.1/4            7 UNC
8 UNF
49,22              50,80
30,15             31,77
56,1                 58,6
46,8
34,3
35,60
1.3/8            6 UNC
8 UNF
53,82              55,57
33,27             35,00
61,4                 64,2
51,1
37,7
46,21
1.1/2            6 UNC
8 UNF
58,42              60,32
36,40             36,22
66,6                 69,6
55,5
41,1
59,34
1.5/8              8 UNC
63,01              65,07
39,52             41,45
71,8                 75,1
59,9
44,6
73,39

Ø nominal

S
min.                    máx
H

min.                   máx
A

min.                   máx
B
min
C
máx
Massa
kg/100
1.3/4            5 UNC
8 UNF
67,61               69,85
42,65            44,67
77,1                80,6
64,2
48,0
92,41
1.7/8            8 UNC
72,24               74,62
45,77            47,90
82,4                86,1
68,6
51,4
109,20
2"          4.½ UNC

8 UNF
76,83               79,37
48,89            51,13
87,6                91,6
73,0
54,9
135,50
2.1/4           4 UNC

8 UNF
86,06               88,90
54,74            57,17
98,1              102,6
81,8
61,7
189,80
2.1/2            4 UNC
8 UNF
95,25               98,42
60,98            63,62
108,6              113,6
90,5
68,6
255,5
2.3/4            4 UNC

8 UNF
104,44          108,9567,23            70,08119,1              124,899,275,4334,30
3"               4 UNC
8 UNF
113,86          117,47
73,48            76,53
129,8              135,8
108,0
82,3
430,40
3.1/4            4 UNC
8 UNF
122,88          127,00
79,35            82,80
140,1              146,8
116,7
89,1
541,00
3.1/2            4 UNC
8 UNF
132,88          136,52
85,80            89,05
150,6              157,7
125,5
96,0
691,00
3.3/4            4 UNC
8 UNF
141,27          146,05
91,85            95,50
161,1              168,8
134,2
109,9
821,00
4"              4 UNC
8 UNF
150,49          155,57
98,10          101,95
171,6              179,6
143,0
109,7
988,00