四
23
7月
2009
沉头木螺钉|沉头木螺钉标准|沉头木螺钉规格
GB/T951—1986 十字槽沉头木螺钉的尺寸(mm)
|
d
|
dk
|
k
max
|
r
≈
|
十字槽(H型)插入深度
|
l
|
||||||
|
公称
|
min
|
max
|
max
|
min
|
槽号
|
m
参考
|
min
|
max
|
|||
|
2
|
1.86
|
2
|
4
|
3.7
|
1.2
|
0.2
|
1
|
2.5
|
0.95
|
1.32
|
6~16
|
|
2.5
|
2.25
|
2.5
|
5
|
4.7
|
1.4
|
0.2
|
1.7
|
1.14
|
1.52
|
6~25
|
|
|
3
|
2.75
|
3
|
6
|
5.7
|
1.7
|
0.2
|
2
|
3.8
|
1.2
|
1.73
|
8~30
|
|
3.5
|
3.2
|
3.5
|
7
|
6.64
|
2
|
0.4
|
4.2
|
1.6
|
2.13
|
8~40
|
|
|
4
|
3.7
|
4
|
8
|
7.64
|
2.2
|
0.4
|
4.8
|
2.19
|
2.73
|
12~70
|
|
|
(4.5)
|
4.2
|
4.5
|
9
|
8.64
|
2.7
|
0.4
|
5.2
|
2.58
|
3.13
|
16~85
|
|
|
5
|
4.7
|
5
|
10
|
9.64
|
3
|
0.4
|
5.4
|
2.77
|
3.33
|
18~100
|
|
|
(5.5)
|
5.2
|
5.5
|
11
|
10.57
|
3.2
|
0.4
|
3
|
6.7
|
2.8
|
3.36
|
25~100
|
|
6
|
5.7
|
6
|
12
|
11.57
|
3.5
|
0.4
|
7.3
|
3.39
|
3.96
|
25`100
|
|
|
(7)
|
6.64
|
7
|
14
|
13.57
|
4
|
0.5
|
7.8
|
3.87
|
4.46
|
40~120
|
|
|
8
|
7.64
|
8
|
16
|
15.57
|
4.5
|
0.5
|
4
|
9.3
|
4.41
|
4.95
|
40~120
|
|
10
|
9.64
|
10
|
20
|
19.48
|
5.8
|
0.5
|
10.3
|
5.39
|
5.95
|
70~120
|
|
二、GB/T951—1986 十字槽沉头木螺钉的重量(kg/千件)
|
L
|
G
|
L
|
G
|
L
|
G
|
L
|
G
|
L
|
G
|
|
d=2
|
d=3
|
d=4
|
d=(4.5)
|
d=5
|
|||||
|
6
|
0.17
|
(22)
|
1.13
|
25
|
2.3
|
(55)
|
5.99
|
(85)
|
10.97
|
|
8
|
0.21
|
25
|
1.24
|
30
|
2.69
|
60
|
6.45
|
90
|
11.53
|
|
10
|
0.25
|
30
|
1.47
|
(32)
|
2.86
|
(65)
|
6.95
|
100
|
12.74
|
|
12
|
0.29
|
d=3.5
|
35
|
3.09
|
70
|
7.45
|
d=(5.5)
|
||
|
14
|
0.33
|
8
|
0.75
|
(38)
|
3.32
|
(75)
|
7.9
|
25
|
4.55
|
|
16
|
0.37
|
10
|
0.88
|
40
|
3.48
|
80
|
8.44
|
30
|
5.28
|
|
d=2.5
|
12
|
0.99
|
45
|
3.84
|
(85)
|
8.9
|
(32)
|
5.58
|
|
|
6
|
0.29
|
14
|
1.11
|
50
|
4.24
|
d=5
|
35
|
6.01
|
|
|
8
|
0.35
|
16
|
1.24
|
(55)
|
4.63
|
18
|
3.03
|
(38)
|
6.43
|
|
10
|
0.42
|
18
|
1.35
|
60
|
4.99
|
20
|
3.28
|
40
|
6.74
|
|
12
|
0.47
|
20
|
1.47
|
(65)
|
5.39
|
(22)
|
3.54
|
45
|
7.4
|
|
14
|
0.54
|
(22)
|
1.6
|
70
|
5.78
|
25
|
3.84
|
50
|
8.13
|
|
16
|
0.61
|
25
|
1.76
|
d=(4.5)
|
30
|
4.45
|
(55)
|
8.85
|
|
|
18
|
0.66
|
30
|
2.06
|
16
|
2.21
|
(32)
|
4.7
|
60
|
9.52
|
|
20
|
0.73
|
(32)
|
2.19
|
18
|
2.38
|
35
|
5.05
|
(65)
|
10.25
|
|
(22)
|
0.79
|
35
|
2.37
|
20
|
2.59
|
38
|
5.41
|
70
|
10.97
|
|
25
|
0.87
|
(38)
|
2.55
|
(22)
|
2.79
|
40
|
5.66
|
(75)
|
11.64
|
|
d=3
|
40
|
2.68
|
25
|
3.04
|
45
|
6.22
|
80
|
12.43
|
|
|
8
|
0.52
|
d=4
|
30
|
3.54
|
50
|
6.82
|
(85)
|
13.09
|
|
|
10
|
0.61
|
12
|
1.31
|
(32)
|
3.75
|
(55)
|
7.43
|
90
|
13.75
|
|
12
|
0.68
|
14
|
1.47
|
35
|
4.04
|
60
|
7.99
|
100
|
15.21
|
|
14
|
0.78
|
16
|
1.64
|
(38)
|
4.33
|
(65)
|
8.59
|
d=6
|
|
|
16
|
0.87
|
18
|
1.77
|
40
|
4.54
|
70
|
9.2
|
25
|
5.53
|
|
18
|
0.95
|
20
|
1.93
|
45
|
5
|
(75)
|
9.76
|
30
|
6.39
|
|
20
|
1.04
|
(22)
|
2.1
|
50
|
5.49
|
80
|
10.42
|
(32)
|
6.75
|
天津标准件|天津螺栓|天津热镀锌螺栓|天津高强度螺栓|天津螺丝|天津紧固件|
