ANSI/ASME B18.2.2
Hexagon Nuts 美规普通型六角螺帽
材质
碳钢 碳钢
合金钢 不锈钢
等级
2 5
8 A2-70
镀别
蓝白锌 发黑
发黑
|
d1
|
1/4
|
5/16
|
3/8
|
7/16
|
1/2
|
9/16
|
5/8
|
3/4
|
|
|
s
|
7/16
|
1/2
|
9/16
|
11/16
|
3/4
|
7/8
|
15/16
|
1-1/8
|
|
|
m
|
7/32
|
17/64
|
21/64
|
3/8
|
7/16
|
31/64
|
35/64
|
41/64
|
|
|
e
|
max
|
0.505
|
0.577
|
0.65
|
0.794
|
0.866
|
1.010
|
1.083
|
1.299
|
|
min
|
0.488
|
0.557
|
0.628
|
0.768
|
0.840
|
0.982
|
1.051
|
1.24
|
|