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Heavy Hexagonal Nuts ASTM A563 or a, B, C, D, Dh, Dh3
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Heavy Hexagonal Nuts ASTM A563 or a, B, C, D, Dh, Dh3

Quantity:
  • YZF-N004
  • CE, ISO, TUV, etc
  • NJP
  • 100000ton/Month
  • China
  • Seaworthy Package
Heavy Hexagonal Nuts ASTM A563 or A, B, C, D, DH, DH3 The Nuts generally conform to ANSI B18.2.2 inch Heavy Hex Nuts. Thread will uniform to 2A of ANSI B 1.1. Nut Properly of Grade A, B C, D, DH, DH 3 are used with Bolts of A 325 NPE 1 & 2, A 307 Gr. A & B. In Bolts Nuts assembly, tightening should be done by rotation. All dimensions are in Inches Size. Imperial Range 1/4" - 4
 
DIA
 
F Width Across Flats
 
G Width Across Corners
 
H Thickness Heavy Nuts
 
Hs Heavy Hex Jam Nuts
 
Max.
 
Min.
 
Max.
 
Min.
 
Max.
 
Min.
 
Max.
 
Min.
 
1/4
5/16

3/8

7/16

1/2
 
12,70
14,27

17,48

19,05

22,23
 
12,40
13,87

16,99

18,49

21,59
 
14,66
16,51

20,17

22,00

25,65
 
14,12
15,80

19,38

21,08

24,61
 
6,35
7,98

9,58

11,20

12,80
 
5,54
7,11

8,66

10,24

11,79
 
478
559

640

724

805
 
3,96
4,72

5,49

6,27

7,04
 
9/16
5/8

3/4

7/8

1
 
23,83
26,97

31,75

36,53

41,28
 
23,09
26,19

30,78

35,41

40,01
 
27,51
31,17

36,65

42,16

47,65
 
26,34
29,85

35,10

40,36

45,62
 
14,43
16,03

19,25

22,48

25,70
 
13,36
14,91

18,03

21,16

24,28
 
886
968

1133

1295

1461
 
7,80
8,56

10,11

11,63

13,18
 
11/8
11/4

13/8

11/2

15/8
 
46,02
50,80

55,58

60,33

65,07
 
44,60
49,23

53,82

58,42

63,02
 
53,16
58,65

64,16

69,65

75,16
 
50,88
56,11

61,37

66,60

71,83
 
28,93
31,78

35,00

38,23

41,45
 
27,41
30,15

33,27

36,40

39,52
 
1623
1908

2070

2235

2398
 
14,71
17,45

18,97

20,52

22,05
 
13/4
17/8

2

21/4

21/2
 
69,85
74,63

79,83

88,90

98,43
 
67,61
75,54

76,84

86,06

95,25
 
80,65
86,16

91,64

102,64

113,64
 
77,09
82,35

87,60

98,09

108,59
 
44,68
47,90

51,13

57,18

63,63
 
42,65
45,77

48,91

54,74

60,99
 
2563
2725

2891

3178

3823
 
23,60
25,12

26,67

29,32

35,59
 
23/4
3

31/4

31/2

33/4

4
 
107,95
117,48

127,00

136,53

146,05

155,58
 
104,44
113,67

122,89

132,08

141,27

150,50
 
124,64
135,64

146,66

157,66

168,66

179,65
 
119,08
125,59

140,08

150,57

161,06

171,58
 
70,03
76,53

82,60

89,05

95,50

101,96
 
67,23
73,48

79,35

85,60

91,85

98,09
 
4150
4478

4765

5095

5420

5721
 
38,66
41,73

44,40

47,50

50,55

53,64
 

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