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

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