Fastening of crane rail
On 2018-03-05 13:04:21
I think that there is no problem because the strength of the nut itself is SCM.
The thickness of the nut is 3-5 MM thick later, or the inner diameter is the same size and the type with the nut outer size 1-2 larger than the inner diameter is M12 (wrench size is 19M -> 21M - 22M type) I am relieved.
On 2018-02-13 13:26:34
Surface treatment is wonderful! I wanted to cheek in casually. Recommended for mania!
On 2017-05-18 20:30:58
It is very helpful at the home center because there is no nut of this size.
Yumbo's claw mounting
On 2015-10-19 18:40:01
If you sell in one pack, you only have to match the number, but if you do not fit it you will need to buy extra, it will surplus.
On 2015-02-13 23:23:32
The strength is satisfied with the height. The surface finish is a rough impression.