GB/T 836-1988
滚花小头螺钉
Knurled screws with small head
尺寸规格 规格X长度(P)
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标准数据
- M1.6-M2.5
- M3-M5
- M6
(mm)
P
dk max
dk min
k max
k min
r min
M1.6
0.35
3.5
3.32
10
9.78
0.1
M2
0.4
4
3.82
11
10.73
0.1
M2.5
0.45
5
4.82
11
10.73
0.1
M3
0.5
6
5.82
12
11.73
0.1
M4
0.7
7
6.78
12
11.73
0.2
M5
0.8
8
7.78
13
12.73
0.2
M6
1
10
9.78
13
12.57
0.25
