产品型号
十字头
B
L1
L
重量/磅
符合标准
J88393B
0
1/8"
3"
6"
0.05 lbs.
ASME B107.30
J88313B
3/16"
0.14 lbs.
J88324B
1/4"
4"
8-1/4"
0.21 lbs.
J88336B
5/16"
11"
0.43 lbs.
J88348B
3/8"
7-7/8"
12-3/4"
0.60 lbs.